@charset "UTF-8";
html{
    height: 100%;
}

body{
    font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "Helvetica Neue","Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    height: 100%;
    position: relative;
}

/* TOPページ */
.works_middle_inner,
/* はじめてのDX */
.firstdx_problem_container,
.firstdx_diagnosis_container,
.firstdx_contact_form_container{
    max-width: 1100px;
}

/* はじめてのDX */
.firstdx_problem_talk_btn,
.firstdx_problem_modal_close,
.firstdx_diagnosis_question_choice_btn,
.firstdx_diagnosis_question_choice_text,
.firstdx_diagnosis_question_btn,
.firstdx_contact_form_checkbox_text,
.firstdx_contact_form_data,
.firstdx_contact_form_submit_btn{
    cursor: pointer;
}

/* TOPページ */
.works_big_link,
/* はじめてのDX */
.firstdx_problem_talk_btn,
.firstdx_problem_modal_btn,
.firstdx_diagnosis_result_btn,
/* 完了画面 */
.complete_more_btn{
    opacity: 1;
    transition: all 0.3s ease-in;
}
/* TOPページ */
.works_big_link:hover,
/* はじめてのDX */
.firstdx_problem_talk_btn:hover,
.firstdx_problem_modal_btn:hover,
.firstdx_diagnosis_result_btn:hover,
/* 完了画面 */
.complete_more_btn:hover{
    opacity: 0.7;
}



/* header */
header{
    width: 100%;
    height: 140px;
    background: #ffffff;
    position: relative;
    z-index: 99;
    transition: 0.3s;
}
header.none{
    opacity: 0;
}
.header_container{
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: 0 auto;
}
.header_top{
    height: 95px;
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.header_logo{
    width: 80%;
    margin-left: 5%;
}
.header_logo a{
    display: flex;
    align-items: center;
}
.logo_img{
    width: 350px;
    height: auto;
}
.header_logo_text{
    font-size: 12px;
    font-weight: bold;
    color: #AAAAAA;
    line-height: 1em;
    margin-left: 15px;
}
.header_logo_text_br{
    display: none;
}
.header_snsButton{
    width: 120px;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    position: absolute;
    right: 10%;
}
.header_snsButton_img{
    height: 25px;
    width: 25px;
}
.header_bottom{
    width: 75%;
    margin: 0 auto;
}
.header_bottom nav ul{
    height: 45px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
}
.header_bottom nav ul.change{
    height: 35px;
}
.header_bottom nav ul li{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 45px;
    transition: all .3s;
}
.header_bottom nav ul li.change{
    height: 35px;
}

.header_bottom nav ul li a{
    padding-top: 5px;
    font-size: 18px;
    line-height: 17px;
    color: #AAAAAA;
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    display: block;
    width: 100%;
    height: 45px;
    text-align: center;
    border-left: 1px solid #AAAAAA;
    transition: all .3s;
    box-sizing: border-box;   
    position: relative;
}

.header_bottom nav ul li a.change{
    line-height: 15px;
    height: 35px;
    padding-top: 3px;
    font-size: 16px;
}
.header_bottom nav ul li a span{
    font-size: 12px;
}
.header_bottom nav ul li a span.change{
    font-size: 10px !important;
}

.border{
    transition: all 0.3s;
    border-left: none !important;
}


.header_bottom nav ul li:last-child a{
    border-right: 1px solid #AAAAAA;
}

.header_bottom nav ul li a.ready{
    color: #fff;
}
.header_bottom nav ul li a .border{
    border: none;
}
.header_bottom nav ul li.ready{
    background-color: #AAAAAA;
}

.header_bottom nav ul li a.current{
    color: #fff;
}
.header_bottom nav ul li.current{
    background-color: #AAAAAA;
}
.first_li.current{
    color: #AAAAAA;
}
.first_li.current{
    background-color: #fff;
}

/* ナビゲーションメニュー */
.toggle-icon {
    transition: all .4s;
    box-sizing: border-box;
  }
.navbar-toggle {
    width: 25px;
    height: 25px;
    border: none;
    padding: 0;
    position: relative;
    background: #ffffff;
    cursor: pointer;
}
.toggle-icon {
    position: absolute;
    display: inline-block;
    left: 0;
    width: 80%;
    height: 2px;
    background:#AAAAAA;
}
.toggle-icon:nth-of-type(1) {
    top: 2px;
  }
.toggle-icon:nth-of-type(2) {
    display: none;
}  
.toggle-icon:nth-of-type(3) {
    bottom: 10px;
}

.nav_area_inner{
    margin-top: 80px;
    overflow: scroll;
    height: calc(100% - 80px);
}

.navbar-nav {
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
    width: 80%;
    margin: 0 auto;
    padding-bottom: 50px;
}
.navbar{
    min-height: 70px;
}
.nav-item {
    position: relative;
    display: block;
    height: 40px;
}
.nav-item:last-of-type {
    height: auto;
}
.nav-item a{
    color: #fff;
    display: flex;
    align-items: center;
    margin-left: 5%;
    font-size: 16px;
    font-weight: 400;
    transition: ease-in-out 0.2s;
}
.nav-item a:hover{
    opacity: 0.7;
}
.nav_snsButton{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    width: 170px;
    margin-top: 5%;
} 
.nav_snsButton_img{
    width: 30px;
    height: 30px;
}
.nav_button{
    width: 30px;
    height: 30px;
    background: #fff;
    cursor: pointer;
    transition: .3s;
    position: absolute;
    right: 5%;
}
.batu_button {
    position: fixed;
    top: 0px;
    right: 0;
    transform: translateX(100%);
    width: 5%;
    height: 50px;
    width: 50px;
    line-height: 50px;
    background: #AAAAAA;
    color: #fff;
    border: none;
    font-size: 30px;
    font-weight: normal;
    transition: .5s;
    text-align: center;
    z-index: 100;
    cursor: pointer;

}
.nav_area{
    font-size: 16px;
    background: #AAAAAA;
    width: 40%;
    max-width: 350px;
    transform: translateX(100%);
    position: fixed;
    top: 0px;
    right: 0;
    height: 100%;
    transition: .5s;
    z-index: 99;
}
/* スクロールヘッダー */
.header_overlay{
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #fff;
    z-index: 100;
    transition: ease-out 0.3s;
}
.header_overlay.none{
    opacity: 0;
    z-index: -100;
}
.header_overlay_container{
    height: 50px;
    display: flex;
    align-items: center;
    width: 90%;
    margin: 0 auto;
}
.header_overlay_logo{
 width: 250px;
 display: flex;
 flex-direction: column;
}
.header_overlay_nav{
    width: 60%;
    margin-left: 5%;
}
.header_overlay_nav ul{
    display: flex;
}
.header_overlay_snsButton{
    display: flex;
    margin-right: 5%;
    width: 90px;
    justify-content: space-between;
}
.header_overlay_top_container{
    width: 100%;
    display: flex;
    align-items: center;
}
.header_overlay_bottom{
    width: 55%;
    margin-left: 5%;
}
.batu_button.header_overlay_batu_button{
    top: 0px ;
}
.nav_area.header_overlay_nav_area{
    /* top: 50px; */
}
.logo_magazine.none{
    display: none;
}
.logo_service.none{
    display: none;
}
@media screen and (max-width: 850px){
    .header_logo a{
        flex-direction: column-reverse;
        align-items: flex-start;
    }
    .header_logo_text{
        margin-left: 0;
        margin-bottom: 10px;
    }

}
@media screen and (max-width: 640px){
    header{
        height: 105px;
        position: absolute;
        top: 0;
        left: 0;
    }
    .header_top{
        height: 60px;
    }
    .header_logo {
        width: 85%;
        height: auto;
    }
    .header_logo_text{
        font-size: 10px;
        margin-left: 0;
        /* margin-bottom: 5px; */
    }
    .logo_img {
        width: 220px;
    }
    .header_snsButton {
        display: none;
    }
    .header_bottom nav ul{
        width: 100%;
    }
    .header_bottom nav ul li:last-child{
        border-right: none;
    }
    .header_bottom{
        width: 90%;
        margin: 0 auto;

    }
    .header_bottom nav ul li a{
        font-size: 15px;
    }
    .header_overlay_container{
        display: flex;
        height: 50px;
    }
    .header_overlay_bottom_container{
        width: 100%;
    }
    .header_overlay_bottom nav ul{
        height: 30px;
    }
    .header_overlay_bottom nav ul li{
        height: 30px;
    }
    .header_overlay_bottom nav ul li a{
        line-height: 15px;
        height: 15px;
    }
    .navbar-toggle{
        width: 25px;
        height: 25px;
    }
    .nav_area{
        width: 100%;
        max-width: inherit;
        height: 100vh;
        /* top: 60px; */
        overflow-y: auto;
    }
    .nav_area_container{
        height: 700px;
    }
    .nav_snsButton{
        display: flex;
        flex-direction: row;
        justify-content: space-around;
        width: 200px;
        margin-top: 5%;
    }
    .nav_snsButton_img{
        width: 40px;
        height: 40px;
    }
    .batu_button {
        padding-right: 0%;
        padding-left: 0%;
        line-height: 60px;
        width: 60px;
        height: 60px;
        top: 0;
        text-align: center;
    }
}
@media screen and (max-width: 480px){
    .header_snsButton {
        width: 100px;
        right: 0%;
    }
    .nav-item{
        height: 35px;
    }
    .nav_area_inner{
        margin-bottom: 40%;
    }
    .nav_snsButton_img{
        width: 35px;
        height: 35px;
    }
}
/* トップバナー */
.topBanner{
    position: relative;
    height: calc(100% - 140px);
}
.topBanner_wrap{
    width: 100%;
    position: relative;
    font-size: 0;
}
.topBanner_slider-img{
    width: 100%;
    height: calc(100vh - 140px);
    object-fit: cover;
}
.topBanner_text{
    position: absolute;
    top: 30%;
    right: 20%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.topBanner_text_top{
    font-size: 25px;
    line-height: 3em;
    letter-spacing: 15px;
    font-weight: normal;
    text-align: center;
    margin-bottom: 40px;
    color: #00feff;
}
.topBanner_slider_text_img{
    width: 240px;
    height: auto;
}
.topBanner_scroll-img {
    position: absolute;
    width: 25px;
    bottom: 0;
    left: 2%;
}

.topBanner_icon {
    position: absolute;
    width: 200px;
    height: auto;
    bottom: 120px;
    right: 5%;
}
.topBanner_news{
    width: 100%;
    height: 80px;
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: #000;
    opacity: 0.7;
}
.topBanner_news_container{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 90%;
    max-width: 1100px;
    height: 100%;
    margin: 0 auto;
}
.topBanner_news_left{
    line-height: 1.2;
    width: 50%;
}
.topBanner_news_left_text{
    color: #fff;
    font-size: 13px;
    opacity: 1;
    transition: ease-in-out 0.6s;
}
.topBanner_news_left_text.change{
    opacity: 0;
}
.topBanner_news_right{
    display: flex;
    justify-content: flex-end;
    width: 50%;

}
.topBanner_news_right_item{
    padding: 10px 0;
    width: 200px;
    border: 1px solid #fff;
    text-align: center;
    margin-left: 20px;
    color: #fff;
    font-size: 13px;
    transition: ease-in-out 0.3s;
}
.topBanner_news_right_item:hover{
    color: #000;
    background-color: #fff;
}
@media screen and (max-width: 1000px){
    .topBanner_news_left {
        width: 35%;
    }
}
@media screen and (max-width: 640px){
    .topBanner{
        height: inherit;
    }
    .topBanner_wrap{
        overflow: hidden;
    }
    .topBanner_scroll-img {
        bottom: 0;
        width: 25px;
    }
    .topBanner_slider-img{
        height: 100vh;
    }
    .topBanner_news{
        height: 90px;
    }
    .topBanner_news_container{
        flex-direction: column;
    }
    .topBanner_news_left {
        width: 100%;
        margin-top: 15px;
        text-align: center;
    }
    .topBanner_news_left_text{
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
        overflow: hidden;
    }
    .topBanner_news_right {
        justify-content: space-between;
        width: 100%;
        margin-bottom: 10px;
    }
    .topBanner_news_right a{
        width: 48%;
    }
    .topBanner_news_right_item{
        width: 100%;
        margin: 0;
        padding: 8px 0;
    }
    .topBanner_icon{
        width: 160px;
        bottom: 110px;
    }
    .topBanner_text{
        top: 45%;
        right: 5%;
    }
    .topBanner_text_top {
        font-size: 20px;
        letter-spacing: 5px;
        margin-bottom: 10px;
        line-height: 2.5em;
    }
    .topBanner_slider_text_img{
        width: 130px;
    }
    @media screen and (max-width: 500px){
        .topBanner_text_top {
            font-size: 16px;
            letter-spacing: 2px;
        }
        .topBanner_slider_text_img{
            width: 110px;
        }
    }
}
/* bottomBanner */
.bottomBanner{
    opacity: 1;
    transition: ease-out 0.3s;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 99;
    height: 100px;
    width: 100%;
    background-color: #787878;
}
.bottomBanner.none{
    opacity: 0;
    z-index: -999;
}
.bottomBanner_container{
    height: 100%;
    display: flex;
    justify-content: space-between;
}
.bottomBanner_left{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 65%;
    /* margin-top: 20px; */
    margin-left: auto;
    margin-right: auto;
    max-width: 1000px;
}
.bottomBanner_right{
    width: 25%;
}
.bottomBanner_01{
    /* margin-right: 30px; */
    width: 175px;
    /* max-width: 175px; */
    /* display: flex; */
}
.bottomBanner_01_img{
    width: 100%;
    height: auto;
}
.bottomBanner_02{
    width: 215px;
    display: flex;
    margin-left: 10px;
}

.bottomBanner_02_inner{
    /* background-color: #fff;
    border-radius: 10px; */
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    /* height: 50px; */
}

.bottomBanner_02_img_wrap{
    background-color: #fff;
    border-radius: 20px;
    width: 40px;
    min-width: 40px;
    height: 40px;
    position: relative;
}

.bottomBanner_02_img{
    /* max-width: 185px; */
    /* margin-right: 10px; */
    width: 25px;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.bottomBanner_02_mail{
    color: #fff;
    font-size: 26px;
    font-weight: bold;
    font-family: 'Oswald', sans-serif;
    margin-left: 5px;
}

.bottomBanner_03{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-left: 10px;
    width: 215px;
}

.bottomBanner_03_btn_inner{
    background-color: #fff;
    border-radius: 8px;
    color: #787878;
    font-size: 26px;
    font-weight: bold;
    font-family: 'Oswald', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 60px;
}

.bottomBanner_03_text{
    color: #fff;
    font-size: 16px;
    margin-top: 10px;
    text-align: center;
}

.bottomBanner_04{
    width: 100%;
    height: 100px;
    background-color: #00feff;
    display: flex;
    justify-content: center;
    align-items: center;
}
.bottomBanner_04_text{
    width: 75%;
    height: auto;
    max-width: 200px;
}
@media screen and (min-width: 1200px){
    .bottomBanner_left{
        /* margin-left: 5%; */
        max-width: 700px;
    }
    .bottomBanner_right{
        width: 33%;
    }
}
@media screen and (min-width: 1400px){
    .bottomBanner_left{
        margin-left: 10%;
    }
}
@media screen and (max-width: 830px){
    .bottomBanner_left{
        min-width: 0px;
        width: 70%;
    }

    .bottomBanner_01{
        width: 140px;
    }

    .bottomBanner_02{
        width: 190px;
    }

    .bottomBanner_02_mail{
        font-size: 22px;
    }

    .bottomBanner_03{
        width: 150px;
    }

    .bottomBanner_03_btn_inner{
        font-size: 22px;
        height: 50px;

    }
}
@media screen and (max-width: 640px){
    .bottomBanner{
        height: 130px;
    }
    .bottomBanner_container{
        height: 130px;
        align-items: center;
        margin-left: 5%;
    }
    .bottomBanner_left {
        flex-direction: column;
        width: 20%;
        max-width: inherit;
        margin-top: 0;
        margin-left: 0px;
        margin-right: 0px;
    }
    .bottomBanner_left_item_01 {
        width: 100%;
        height: auto;
        display: flex;
        margin-top: 0;
    }
    .bottomBanner_left_item_01_img{
        width: 100%;
        height: auto;
    }
    .bottomBanner_left_item_02 {
        width: 100%;
        display: flex;
    }
    .bottomBanner_left_item_02_img{
        width: 100%;
        height: auto;
    }
    .bottomBanner_middle{
        width: 38%;
    }

    .bottomBanner_02{
        margin-left: 0px;
        width: 100%;
    }

    .bottomBanner_02_inner{
        justify-content: center;
        height: 30px;
    }

    .bottomBanner_02_img_wrap{
        border-radius: 15px;
        width: 30px;
        min-width: 30px;
        height: 30px;
    }

    .bottomBanner_02_img{
        width: 20px;
    }

    .bottomBanner_02_mail{
        font-size: 16px;
    }

    .bottomBanner_03{
        margin-top: 5px;
        margin-left: 0px;
        width: 100%;
    }

    .bottomBanner_03_btn_inner{
        font-size: 16px;
        height: 40px;
    }

    .bottomBanner_03_text{
        font-size: 14px;
        line-height: 1.2;
    }

    .bottomBanner_right {
        width: 32%;
        height: 130px;
        align-items: center;
    }
    .bottomBanner_right_item_01 {
        width: 100%;
        display: flex;
        margin-top: 10px;
    }
    .bottomBanner_right_item_01 img{
        width: 100%;
        height: auto;
    }
    .bottomBanner_right_item_02 {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 130px;
        background-color: #00feff;
    }
    .bottomBanner_right_item_02_text {
        width: 80%;
        height: auto;
        margin-top: 0;
    }
}
@media screen and (max-width: 500px){
    .bottomBanner{
        height: 100px;
    }
    .bottomBanner_container{
        height: 100px;
    }
    .bottomBanner_right{
        height: 100px;
    }
    .bottomBanner_right_item_02{
        height: 100px;
    }
    /* .bottomBanner_right_item_02_text {
        width: 90%;
    } */
}

/* WORKS */
.section_works_big,
.section_works_middle,
.section_works_small,
.section_dx_small{
    background-color: #000;
    width: 100%;
    height: auto;
    position: relative;
}
.works_small_inner:hover .works_small_content{
    opacity: 1;
    transform: translate(-50%, -50%);
}
.works_small_inner:hover .works_bg{
    opacity: 0.5;
}
.service{
    height: 800px;
}
.company{
    height: 100vh;
}
.works,
.message{
    height: 600px;
}
.big_container{
    position: relative;
    width: 100%;
    height: 100%;
}

.big_container_text{
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    max-width: 850px;
    width: 80%;
}
.big_container_text_table{
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
}
.big_container_text_table th{
    text-align: left;
    padding-right: 40px;
    line-height: 1.6;
}
.big_container_text_table td{
    /* padding-bottom: 10px; */
    line-height: 2;
}
.big_container_text_top{
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}
.big_container_text_top_l{
    width: 45%;
    font-size: 23px;
    line-height: 1;
    letter-spacing: 10px;
    margin-left: 8%;
}
.big_container_text_top_l_bottom{
    margin-bottom: 40px;
}
.big_container_text_top_r{
    width: 45%;
    display: flex;
    justify-content: flex-end;
    font-size: 15px;
    line-height: 2;
    text-align: justify;
}
.big_container_text_bottom{
    margin: 75px auto 0;
}
.big_container_text_bottom img{
    width: 100%;
    height: auto;
}

/* タイトル */
.service_title_container{
    width: 40%;
    height: auto;
    margin: 0 auto;
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.service_title{
    display: flex;
    flex-direction: column;
    text-align: center;
    width: 100%;
    margin: 5% auto 3%;
    color: #ffffff;
    letter-spacing: 4px;
}
.service_title_top{
    font-size: 30px;
    font-weight: 500;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
}
.service_title_bottom{
    font-size: 16px;
    letter-spacing: 1px;
}

.service_content_wrap{
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    width: 640px;
}

.service_content_head{
    color: #fff;
    font-size: 23px;
    font-weight: bold;
    line-height: 1.5;
    text-align: center;
}

.service_content_text{
    color: #fff;
    font-size: 15px;
    line-height: 2.0;
    margin-top: 30px;
    text-align: justify;
}

/* 黒文字のボタン */
.b_button{
    border: 1px solid #000000;
    width: 50%;
    padding: 15px 0;
    margin: 5% auto 0;
    /* margin-bottom: 10%; */
    text-align: center;
    border-radius: 30px;
    letter-spacing: 1px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s ease-in;
}
.b_button a{
    color: #000000;
}
.b_button:hover{
    opacity: 0.7;
}

/* 白文字のボタン */
.w_button{
    border: 1px solid #ffffff;
    width: 60%;
    padding: 10px 0;
    margin: 5% auto 0;
    text-align: center;
    border-radius: 30px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.3s all;
}
.w_button a{
    color: #ffffff;
}
.w_button:hover{
    opacity: 0.7;
}

/* DX */
.dx_content{
    width: 70%;
    max-width: 400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%);
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dx_bg {
    display: block;
    font-family: 'object-fit: cover;';
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.dx_small_container{
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.dx_content.ready{
    opacity: 1;
    transform: translate(-50%, -50%);
}

.dx_bg.ready{
    opacity: 0.5;
}

.dx_small_inner{
    width: 50%;
    height: 220px;
    position: relative;
}

.dx_content_l{
    color: #fff;
    font-size: 19px;
    display: flex;
    align-items: center;
    line-height: 1.8;
}
.dx_content_r{
    margin-left: 20px;
}
.dx_content_r_img{
    width: 120px;
    height: auto;
}
.dx_modal{
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}
.modal_contents{
    width: 80%;
    max-height: 500px;
    overflow-y: scroll;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 30px;
}
.modal_contents_title{
    font-size: 30px;
    margin-bottom: 20px;
    text-align: center;
}
.modal_close{
    font-size: 50px;
    line-height: 50px;
    color: #fff;
    position: absolute;
    top: 30px;
    right: 30px;
}

.modal_01,
.modal_02,
.modal_03,
.modal_04,
.modal_05,
.modal_06{
    visibility: hidden;
    opacity: 0;
    background-color: rgba(0,0,0,0.7);
    width: 100vw;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transition: all 0.3s ease-in-out;
}

.modal_01.ready,
.modal_02.ready,
.modal_03.ready,
.modal_04.ready,
.modal_05.ready,
.modal_06.ready{
    visibility: visible;
    opacity: 1;
}


/* WORKS */
.works_bg{
    display: block;
    font-family: 'object-fit: cover;';
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 1;
    transition: all 0.3s ease;
}

.works_middle_container{
    background-color: #fff;
    width: 100%;
}

.works_middle_inner{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
    padding-top: 50px;
    padding-bottom: 70px;
    width: 90%;
}
.works_middle_container:not(:first-child) .works_middle_inner{
    border-top: 1px dotted #c8c8c8;
}

.works_middle_img_wrap{
    display: block;
    width: 50%;

    opacity: 0;
    transform: translateY(30px) scale(0.9);
    transition: all 0.5s ease-out;
}
.works_middle_img_wrap.ready{
    opacity: 1;
    transform: translateY(0px) scale(1.0);
}

.works_middle_img{
    display: block;
    width: 100%;
    height: auto;
}

.works_big_content{
    width: 40%;
    margin-right: 5%;

    opacity: 0;
    transform: translateY(30px);
    transition: all 0.3s ease-out;
    transition-delay: 0.5s;
}
.works_big_content.ready{
    opacity: 1;
    transform: translateY(0px);
}

.works_big_title{
    color: #00feff;
    font-size:22px;
    font-family: 'Oswald',"游ゴシック体", sans-serif;
    font-weight: bold;
    letter-spacing: 1px;
}

.works_big_sub_title{
    color: #000;
    font-size: 22px;
    margin-top: 10px;
}

.works_big_text{
    color: #000;
    font-size: 15px;
    margin-top: 10px;
    line-height: 2.0;
    text-align: justify;
}

.works_big_link{
    border: 1px solid #000;
    border-radius: 23px;
    color: #000;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    width: 100%;
    height: 45px;
}

.works_small_container{
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.works_small_inner{
    width: 50%;
    height: 250px;
    position: relative;
}

.works_small_content{
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    opacity: 0;
    transition: all 0.3s ease;
}

.works_small_title{
    font-family: 'Oswald',"游ゴシック体", sans-serif;
    font-weight: 500;
    letter-spacing: 2px;
    color: #fff;
    font-size: 30px;
    text-align: center;
}
@media screen and (max-width: 640px){
    .service {
        height: 1000px;
    }
    .works, .message {
        height: 650px;
    }
    .company{
        height: 1100px;
    }
    .service_title_container{
        width: 90%;
        top: 12%;
    }
    .service_title {
        margin: 5% auto 0;
    }
    .service_title_top {
        font-size: 28px;
    }

    .service_content_wrap{
        width: 90%;
    }

    .service_content_head{
        font-size: 20px;
    }

    .dx_small_container {
        flex-direction: column;
    }
    .dx_small_inner{
        width: 100%;
        height: 200px;
    }
    .dx_content{
        width: 85%;
    }
    .dx_content_l{
        font-size: 16px;
    }
    .dx_content_r{
        width: 100px;
    }
    .dx_content_r_img{
        width: 100px;
    }
    .dx_modal{
        top: 10px;
        right: 10px;
    }
    .modal_close{
        font-size: 30px;
        line-height: 30px;
        top: 15px;
        right: 15px;
    }
    .modal_contents{
        padding: 10px;
        max-height: 400px;
    }
    .big_container_text{
        width: 90%;
    }
    .big_container_text_top{
        flex-direction: column;
    }

    .works_middle_inner{
        align-items: center;
        justify-content: space-between;
        flex-direction: column;
    }
    
    .works_middle_img_wrap{
        width: 100%;
    }
    
    .works_big_content{
        margin-top: 30px;
        margin-right: 0%;
        width: 100%;
    }

    .works_big_title{
        font-size: 32px;
    }

    .works_big_sub_title{
        font-size: 16px;
        margin-top: 5px;
    }

    .big_container_text_top_l{
        width: 100%;
        font-size: 18px;
        letter-spacing: 5px;
        text-align: center;
        margin-bottom: 30px;
        margin-left: 0;
    }

    .big_container_text_top_r{
        width: 100%;
    }

    .big_container_text_top_l_bottom{
        margin-bottom: 20px;
    }

    .big_container_text_bottom {
        margin: 0 auto;
    }
    .works_small_container{
        flex-direction: column;
    }

    .works_small_inner{
        width: 100%;
        height: 200px;
    }

    .works_small_title{
        font-size: 26px;
    }

    .works_bg.hover_sp{
        opacity: 0.5;
    }

    .works_small_content.hover_sp{
        opacity: 1;
        transform: translate(-50%, -50%);
    }
    .w_button,.b_button{
        width: 100%;
        padding: 10px 0;
        margin: 10% auto 0;
    }
    .big_container_text_table{
        flex-direction: column;
        margin-bottom: 50px;
    }
    .big_container_text_table th {
        width: 40%;
        padding-right: 0;
    }
}
@media screen and (max-width: 500px){
    .service {
        height: 850px;
    }
}
/* タイトルの線 */
.title-line{
    border-top: 1px solid #ffffff;
    margin-top: 10px;
    margin-bottom: 15px;
    transform: scaleX(0);
}
@media screen and (max-width: 640px){
    .title-line {
        border-top: 1px solid #ffffff;
    }
}
/* HOT */
.hot{
    width: 100%;
    position: relative;
    margin-bottom: 15%;
}
.hot_bg{
    position: relative;
    width: 50%;
    height: 280px;
    margin-right: 0;
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background-color: #00feff;
    z-index: -1;
}
.hot_container{
    display: flex;
    flex-direction: column;
    width: 90%;
    max-width: 1100px;
    margin: 0 auto 5%;
}
.hot_title{
    display: flex;
    flex-direction: column;
    text-align: right;
    margin: 90px 0;
    color: #ffffff;
    position: absolute;
    width: 100%;
    z-index: 1;
}
.hot_title_top{
    font-size: 50px;
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    letter-spacing: 4px;
}
.hot_title_bottom{
    font-size: 16px;
    font-weight: bold;
}
.hot_list{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: 5%;
    transition: all 1.0s;
}
.hot_list_item{
    display: flex;
    flex-direction: column;
    width: calc(100%/3 - 45px);
    padding: 10px 10px 25px;
    border: 2px solid #d8dcdc;
    position: relative;
    background: #fff;
    margin-bottom: 5%;
    margin-right: 30px;
    transition:box-shadow 0.3s, transform 0.3s;
}
/* .hot_list_item:hover{
    box-shadow:0 6px 14px rgba(0, 0, 0, 0.24);
    transform:translate(0, -2px);
} */
.hot_list_item a{
    color: #000000;
}
.hot_list_item:nth-child(1),
.hot_list_item:nth-child(3n+1){
    bottom: 110px;
}
.hot_list_item:nth-child(2),
.hot_list_item:nth-child(3n+2){
    top: 50px;
    margin-right: 0;
}

.hot_list_item:nth-child(3n){
    bottom: 30px;
}
.hot_list_item_img{
    width: 100%;
    height: 220px;
    margin-bottom: 4%;
    object-fit: cover;
}
.hot_list_item_description{
    text-align: left;
    width: 90%;
    margin: 0 auto;
}
.hot_list_item_description_date{
    font-family: "游ゴシック体", sans-serif;
    font-size: 14px;
    font-weight: normal;
    color: #696969;
    text-align: center;
}
.hot_list_item_description_name{
    font-family: "游ゴシック体", sans-serif;
    font-size: 22px;
    font-weight: bold;
    margin: 4% 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-align: justify;
}
.hot_list_item_description_detail{
    font-family: "游ゴシック体", sans-serif;
    color: #696969;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-align: justify;

}
.hot_list_item_description_button{
    text-align: center;
    margin-top: 20px;
    padding: 5px;
    color: #fff !important;
    background-color: #787878;
    transition: ease-in-out 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hot_list_item_description_button:hover{
    opacity: 0.7;
}
.hot_list_item_description_arrow{
    width: 16px;
    height: 16px;
    margin-left: 5px;
    vertical-align: unset;
    transition: 0.3s ease-in;
}
.hot_list_item_description_button:hover
.hot_list_item_description_arrow{
    transform: translateX(5px);
}
/* 各カテゴリーページ */
.hot_cate{
    width: 100%;
    position: relative;
    margin-bottom: 15%;
}
.hot_cate_bg{
    position: relative;
    width: 50%;
    height: 280px;
    margin-right: auto;
    margin-left: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background-color: #00feff;
    z-index: -1;
}
.hot_cate_title{
    display: flex;
    flex-direction: column;
    text-align: left;
    margin: 90px 0 3%;
    color: #ffffff;
    position: absolute;
    width: 100%;
}
.hot_cate_box{
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}
.hot_list li.is-hidden {
    opacity: 0;
    height: 0;
    margin: 0;
}
.hot_cate_list_item {
    display: flex;
    flex-direction: column;
    width: calc(100%/3 - 45px);
    padding: 10px 10px 20px;
    border: 2px solid #d8dcdc;
    position: relative;
    background: #fff;
    margin-bottom: 5%;
    margin-right: 30px;
    transition:box-shadow 0.3s, transform 0.3s;
}
/* .hot_cate_list_item:hover{
    box-shadow:0 6px 14px rgba(0, 0, 0, 0.24);
    transform:translate(0, -2px);
} */
.hot_cate_list_item a{
    color: #000000;
}
.hot_cate_list_item:nth-child(1),
.hot_cate_list_item:nth-child(3n+1){
    top: 30px;
}
.hot_cate_list_item:nth-child(2),
.hot_cate_list_item:nth-child(3n+2){
    bottom: 110px;
    margin-right: 0;
}

.hot_cate_list_item:nth-child(3n){
    bottom: 30px;
}
.all_list{
    text-align: center;
    transition: ease 1s;
}
.all_list_img{
    width: 100px;
    height: 100px;
    cursor: pointer;
}

/* 記事個別ページ */

.single_img_container{
    width: 100%;
    margin: 0 auto;
}
.single_img_container img{
    width: 100%;
    height: 400px;
    object-fit: cover;
    filter: brightness(70%);
}
.single_bg{
    width: 75%;
    margin: 0 auto;
    height: 450px;
    background-color: #cccccc;
}
.hot_single_twoColumn{
    display: flex;
}
.sidebar{
    width: 20%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-left: 5%;
    margin-top: 5%;
    position: sticky;
    top: 10%;
}
.sidebar_name{
    padding: 10px 0;
    margin-bottom: 5%;
    text-align: center;
    width: 100%;
    background-color: #aaaaaa;
    color: #fff;
}
.sidebar_description{
    color: #787878;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #aaaaaa;
}
.sidebar_description:hover{
    opacity: 0.7;
}
.sidebar_description_date{
    font-size: 12px;
}
.sidebar_description_name{
    color: #464646;
}
.hot_single_container{
    width: 70%;
    max-width: 1100px;
    padding-top: 50px;
    margin: 0 0 10%;
    background-color: #fff;
    position: relative;
    bottom: 80px;
}
.hot_single_item{
    width: 70%;
    margin: 0 auto;
}
.single_img_cate{
    position: absolute;
    top: 40%;
    left: 12.5%;
    transform: translateY(-50%);
    color: #fff;
}
.single_img_cate_title{
    font-size: 24px;
    font-family: 'Oswald',"游ゴシック体", sans-serif;
    letter-spacing: 2px;
}
.single_img_cate_name{
    font-size: 60px;
    font-family: 'Oswald',"游ゴシック体", sans-serif;
    letter-spacing: 2px;
    line-height: 1em;
    margin-bottom: 15px;
}
.single_img_cate_ja{
    font-size: 20px;
}
.hot_single_item_snsButton{
    display: flex;
    justify-content: space-between;
    width: 100px;
    margin-bottom: 50px;
}
.hot_single_item_snsButton a{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid #c8c8c8;
    transition:box-shadow 0.3s, transform 0.3s;
}
.hot_single_item_snsButton img{
    width: 40px;
    height: 40px;
    transition: all ;
}
.hot_single_item_description{
    margin-bottom: 50px;
}
.hot_single_item_description_date{
    font-family: 'Oswald',"游ゴシック体", sans-serif;
    color: #787878;
    letter-spacing: 2px;
    font-weight: 100;
}
.hot_single_item_description_title{
    margin: 15px 0 30px;
    font-size: 32px;
    letter-spacing: 2px;
    font-weight: bold;
}
.hot_single_item_description_subTitle{
    margin-bottom: 15px;
    font-size: 20px;
    letter-spacing: 2px;
    font-weight: bold;
}
.hot_single_item_description_detail{
    line-height: 2;
    margin-bottom: 50px;
    letter-spacing: 2px;
    color: #464646;
    text-align: justify;
}
.hot_single_item_description_detail .bold{
    font-weight: bold;
}
.hot_single_item_description_detail a{
    color: #464646;
    transition: ease 0.3s;
    border-bottom: 1px solid #464646;
}
.hot_single_item_description_detail a:hover{
    opacity: 0.7;
}
.hot_single_item_img{
    width: 100%;
    height: auto;
    margin-bottom: 30px;
}

.hot_single_box{
    margin-bottom: 100px;
}
.single_button{
    color: #787878;
    border: 1px solid #787878;
    display: block;
    width: 50%;
    max-width: 450px;
    margin: 0 auto 15%;
    padding: 15px 0;
    text-align: center;
    border-radius: 30px;
    letter-spacing: 1px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s all;
}
.single_button:hover{
    opacity: 0.7;
    color: #fff;
    background-color: #787878;
}
.single_view_arrow{
    display: inline-block;
    transition: 0.3s ease;
}
.single_button:hover
.single_view_arrow{
    transform: translateX(5px);
}
.hot_single_item_snsButton a:hover{
    box-shadow:0 6px 14px rgba(0, 0, 0, 0.24);
    transform:translate(0, -2px);
}
.link_item{
    margin-bottom: 30px;
    color: #464646;
}
.link_item p{
    margin-bottom: 5px;
}
.link_item a{
    color: #464646;
    transition: ease 0.3s;
}
.link_item a:hover{
    border-bottom: 1px solid #464646;
}
@media screen and (max-width: 768px){
    .hot_single_twoColumn{
        flex-direction: column;
    }
    .hot_single_container{
        width: 90%;
        margin: 0 auto;
        padding: 30px 0 0;
        bottom: 0;
    }
    .hot_single_item{
        width: 100%;
    }
    .single_img_cate {
        position: absolute;
        top: 45%;
        left: 5%;
        transform: translateY(-50%);
        color: #fff;
    }
    .single_img_cate_title{
        font-size: 20px;
    }
    .single_img_cate_name {
        font-size: 52px;
    }
    .single_img_cate_ja {
        font-size: 18px;
    }
    .sidebar{
        width: 90%;
        margin: 0 auto 10%;
    }
    .single_button{
        width: 300px;
        padding: 10px 0;
        margin: 10% auto 0;
    }
    .hot_single_box{
        margin-bottom: 50px;
    }
    .sidebar_description_name{
        font-size: 14px;
    }
}
@media screen and (max-width: 640px){
    .hot{
        padding-top: 100px;
    }
    .hot_cate{
        padding-top: 100px;
    }
    .hot_cate_bg{
        width: 75%;
    }
    .hot_bg{
        width: 75%;
    }
    .hot_title {
        display: inline-block;
    }
    .hot_title_top{
        font-size: 38px;
        letter-spacing: 2px;
    }
    .hot_title_bottom {
        letter-spacing: 1px;
    }
    .hot_list{
        display: flex;
        flex-direction: column;
        position: relative;
        bottom: 50px;
    }
    .hot_list_item{
        width: calc(100% - 20px);
        margin: 0 auto;
        margin-bottom: 10%;
    }
    .hot_cate_list_item{
        width: calc(100% - 20px);
        margin: 0 auto;
        padding: 15px 10px;
        margin-bottom: 10%;
    }
    .hot_cate_list_item:last-of-type{
        margin-bottom: 0;
    }
    .hot_list_item_img {
        width: 100%;
        height: 200px;
        margin-bottom: 5%;
    }
    .hot_list_item_description_detail{
        letter-spacing: 1px;
    }
    .hot_list_item:nth-child(1),
    .hot_list_item:nth-child(3n+1),
    .hot_list_item:nth-child(3n){
        bottom: 0;
        top: 0;
    }
    .hot_list_item:nth-child(2),
    .hot_list_item:nth-child(3n+2){
        bottom: 0;
        top: 0;
    }
    .hot_cate_list_item:nth-child(1),
    .hot_cate_list_item:nth-child(3n+1),
    .hot_cate_list_item:nth-child(3n){
        bottom: 0;
        top: 0;
    }
    .hot_cate_list_item:nth-child(2),
    .hot_cate_list_item:nth-child(3n+2){
        top: 0;
        bottom: 0;
    }
    .single_btn{
        width: 200px;
    }
    .hot_single_item_description_title{
        font-size: 22px;
    }
    .single_img_cate {
        position: absolute;
        top: 60%;
        left: 5%;
        transform: translateY(-50%);
        color: #fff;
    }
    .single_img_container{
        width: 100%;
        height: auto;
        padding-top: 100px;
        position: relative;
    }
    .single_bg{
        width: 100%;
        height: 250px;
    }
    .hot_single_box{
        margin-bottom: 50px;
    }
    .hot_single_item_snsButton a {
        width: 40px;
        height: 40px;
    }
    .hot_single_item_snsButton{
        width: 100px;
    }
    .hot_single_item_description_date{
        font-size: 14px;
    }
    .hot_single_item_description_detail{
        font-size: 14px;
        margin-bottom: 25px;
    }
    .hot_single_item_description_subTitle{
        font-size: 18px;
    }

    .hot_single_item_description{
        margin-bottom: 0;
    }
}


/* ===========================
        　はじめてのDX
=========================== */
/* メインビジュアル */
.section_firstdx_mv{
    height: 360px;
    width: 100%;
    position: relative;
}

.firstdx_mv_bg_wrap{
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.firstdx_mv_bg{
    object-fit: cover;
    font-family: 'object-fit: cover;'; /*IE対策*/
    display: block;
    width: 100%;
    height: 100%;
}

.firstdx_mv_content_wrap{
    width: 80%;
    height: 100%;
    max-width: 900px;
    min-width: 760px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.firstdx_mv_container{
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
}

.firstdx_mv_title{
    font-size: 48px;
    font-weight: bold;
}

.firstdx_mv_sub_title{
    font-size: 30px;
    font-weight: bold;
    margin-top: 10px;
}

.firstdx_mv_sub_title_border{
    background-color: #000;
    margin-top: 5px;
    width: 100%;
    height: 2px;
}

.firstdx_mv_human_wrap{
    width: 230px;
    position: absolute;
    bottom: -5%;
    right: 0%;
}
.firstdx_mv_human_wrap.sp{
    display: none;
}

.firstdx_mv_human_img{
    display: block;
    width: 100%;
    height: auto;
}

/* 問題・疑問 */
.section_firstdx_problem{
    background-color: #f0f0f0;
    padding-top: 120px;
    padding-bottom: 140px;
    width: 100%;
}

.firstdx_problem_container{
    margin-left: auto;
    margin-right: auto;
    width: 80%;
}

.firstdx_problem_inner{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 140px;
    width: 100%;
}
.firstdx_problem_inner:first-child{
    margin-top: 0px;
}

.firstdx_problem_talk_wrap{
    background-color: #c9caca;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 70%;
    height: 260px;
    position: relative;

    transform: scale(0);
    transform-origin: right center;
    opacity: 0;
    transition: all 0.5s ease-out;
    transition-delay: 0.5s;
}
.firstdx_problem_talk_wrap.ready{
    transform: scale(1);
    opacity: 1;
}
.firstdx_problem_talk_wrap:before{
    content: "";
    position: absolute;
    top: 50%;
    right: -70px;
    transform: translateY(-50%);
    border: 30px solid transparent;
    border-left: 50px solid #c9caca;
}
.firstdx_problem_inner:nth-child(even) .firstdx_problem_talk_wrap{
    order: 2;
    transform-origin: left center;
}
.firstdx_problem_inner:nth-child(even) .firstdx_problem_talk_wrap:before{
    content: "";
    position: absolute;
    top: 50%;
    right: auto;
    left: -70px;
    transform: translateY(-50%);
    border: 30px solid transparent;
    border-right: 50px solid #c9caca;
}

.firstdx_problem_talk_text{
    font-size: 26px;
    font-weight: bold;
    line-height: 1.7;
    text-align: center;
}

.firstdx_problem_talk_btn{
    border: 2px solid #000;
    border-radius: 23px;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    width: 50%;
    height: 45px;
}

.firstdx_problem_human_wrap{
    width: 240px;

    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s ease-out;
}
.firstdx_problem_human_wrap.ready{
    transform: translateY(0px);
    opacity: 1;
}
.firstdx_problem_inner:nth-child(even) .firstdx_problem_human_wrap{
    order: 1;
}

.firstdx_problem_human_img{
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    height: auto;
}

.firstdx_problem_human_case{
    font-size: 22px;
    font-weight: bold;
    margin-top: 10px;
    text-align: center;
}

.firstdx_problem_modal_wrap{
    background-color: rgba(255,255,255,0.7);
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 100;

    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease-out;
}
.firstdx_problem_modal_wrap.modal{
    opacity: 1;
    visibility: visible;
}

.firstdx_problem_modal_inner{
    box-sizing: border-box;
    background-color: #fff;
    border: 1px solid #646464;
    padding: 50px 40px 30px;
    width: 80%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.firstdx_problem_modal_talk_content{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.firstdx_problem_modal_talk_content:nth-child(n+2){
    margin-top: 20px;
}

.firstdx_problem_modal_text_content{
    box-sizing: border-box;
    background-color: #f0f0f0;
    display: flex;
    /* align-items: flex-start; */
    justify-content: center;
    flex-direction: column;
    margin-right: 30px;
    padding: 40px 35px 35px;
    width: 75%;
    position: relative;
}
.firstdx_problem_modal_text_content:before{
    content: "";
    position: absolute;
    top: 50%;
    right: -55px;
    transform: translateY(-50%);
    border: 25px solid transparent;
    border-left: 40px solid #f0f0f0;
}
.firstdx_problem_modal_talk_content:nth-child(odd) .firstdx_problem_modal_text_content{
    margin-left: 30px;
    margin-right: 0px;
    order: 2;
}
.firstdx_problem_modal_talk_content:nth-child(odd) .firstdx_problem_modal_text_content:before{
    content: "";
    position: absolute;
    top: 50%;
    right: auto;
    left: -55px;
    transform: translateY(-50%);
    border: 25px solid transparent;
    border-right: 40px solid #f0f0f0;
}

.firstdx_problem_modal_head{
    font-size: 18px;
    font-weight: bold;
    line-height: 1.5;
}

.firstdx_problem_modal_text{
    color: #646464;
    font-size: 15px;
    line-height: 1.7;
    margin-top: 25px;
    text-align: justify;
}

.firstdx_problem_modal_btn{
    border: 2px solid #000;
    border-radius: 23px;
    color: #000;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 30px;
    width: 250px;
    height: 45px;
}

.firstdx_problem_modal_human_wrap{
    width: 150px;
}
.firstdx_problem_modal_talk_content:nth-child(odd) .firstdx_problem_modal_human_wrap{
    order: 1;
}

.firstdx_problem_modal_human_img{
    display: block;
    width: 100%;
    height: auto;
}

.firstdx_problem_modal_close{
    color: #969696;
    font-size: 35px;
    position: absolute;
    top: 1%;
    right: 1%;
}

/* 無料診断ツール */
.section_firstdx_diagnosis{
    background-color: #f0f0f0;
    width: 100%;
}

.firstdx_diagnosis_title_container{
    background-color: #c9caca;
    width: 100%;
    height: 360px;
    position: relative;
}

.firstdx_diagnosis_title_inner{
    width: 80%;
    height: 100%;
    max-width: 900px;
    min-width: 760px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.firstdx_diagnosis_title_wrap{
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
}

.firstdx_diagnosis_title_content{
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.firstdx_diagnosis_title{
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 10px;
}

.firstdx_diagnosis_title_icon{
    display: block;
    width: 30%;
    height: auto;
}

.firstdx_diagnosis_sub_title{
    font-size: 30px;
    font-weight: bold;
    margin-top: 10px;
}

.firstdx_diagnosis_sub_title_border{
    background-color: #000;
    margin-top: 5px;
    width: 100%;
    height: 2px;
}

.firstdx_diagnosis_human_wrap{
    width: 230px;
    position: absolute;
    bottom: -7%;
    right: 0%;
}
.firstdx_diagnosis_human_wrap.sp{
    display: none;
}

.firstdx_diagnosis_human_img{
    display: block;
    width: 100%;
    height: auto;
}

.firstdx_diagnosis_container{
    margin-left: auto;
    margin-right: auto;
    margin-top: 60px;
    padding-bottom: 70px;
    width: 90%;
}

.firstdx_diagnosis_inner{
    box-sizing: border-box;
    background-color: #fff;
    padding: 50px 45px 45px;
}
.firstdx_diagnosis_inner:nth-child(n+2){
    margin-top: 10px;
}

.firstdx_diagnosis_question_text{
    box-sizing: border-box;
    font-size: 24px;
    line-height: 1.5;
    text-align: center;
    padding-right: 90px;
    padding-left: 90px;
    width:  100%;
    position: relative;
}
.firstdx_diagnosis_question_text::before{
    content: attr(data-question-number);
    color: #c9caca;
    font-family: 'Oswald', sans-serif;
    font-size: 58px;
    letter-spacing: 6px;
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translateY(-50%);
}

.firstdx_diagnosis_question_choice_wrap{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    width: 310px;
}

.firstdx_diagnosis_question_choice_radio{
    display: none;
}
.firstdx_diagnosis_question_choice_btn{
    box-sizing: border-box;
    border: 1px solid #969696;
    color: #969696;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 49%;
    height: 60px;
}
.firstdx_diagnosis_question_choice_radio:checked + .firstdx_diagnosis_question_choice_btn{
    background-color: #969696;
    color: #fff;
}

.firstdx_diagnosis_question_check_wrap{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-left: auto;
    margin-right: auto;
    margin-top: 70px;
    width: 90%;
}

.firstdx_diagnosis_question_choice_text{
    box-sizing: border-box;
    font-size: 20px;
    padding-left: 30px;
    width: 50%;
    position: relative;
}
.firstdx_diagnosis_question_choice_text:nth-child(n+5){
    margin-top: 30px;
}
.firstdx_diagnosis_question_choice_text:nth-child(4n){
    padding-left: 100px;
}
.firstdx_diagnosis_question_choice_text::before{
    content: '';
    position: absolute;
    top: 6px;
    left: 0;
    width: 20px;
    height: 20px;
    box-sizing: border-box;
    background-color: transparent;
    border: 2px solid #969696;
}
.firstdx_diagnosis_question_choice_text:nth-child(4n)::before{
    left: 70px;
}
.firstdx_diagnosis_question_choice_text::after{
    content: '';
    position: absolute;
    top: 9px;
    left: 7px;
    width: 5px;
    height: 9px;
    border-right: 2px solid #969696;
    border-bottom: 2px solid #969696;
    transform: rotate(45deg);
    transition: all 0.2s linear;
    opacity: 0;
}
.firstdx_diagnosis_question_choice_text:nth-child(4n)::after{
    left: 77px;
}
.firstdx_diagnosis_question_choice_radio:checked + .firstdx_diagnosis_question_choice_text::after{
    opacity: 1;
}

.firstdx_diagnosis_question_btn{
    background-color: #000;
    border: none;
    border-radius: 0px !important; /* Safari対策 */
    color: #fff;
    font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "Helvetica Neue","Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 20px;
    margin-top: 80px;
    width: 100%;
    height: 170px;
    -webkit-appearance: none; /* Safari対策 */
}

.firstdx_diagnosis_result_container{
    overflow: hidden;
    width: 100%;
    max-height: 0px;

    transition: all 0.5s ease-out;
}
.firstdx_diagnosis_result_container.pulldown{
    max-height: 1000px;
}

.firstdx_diagnosis_result_inner{
    width: 100%;
    position: relative;

    display: none;
}
.firstdx_diagnosis_result_inner.pulldown{
    display: block;
}

.firstdx_diagnosis_result_bg{
    display: block;
    width: 100%;
    height: auto;
}

.firstdx_diagnosis_result_content{
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.firstdx_diagnosis_result_text01,
.firstdx_diagnosis_result_text02{
    font-size: 32px;
    font-weight: bold;
    text-align: center;
}

.firstdx_diagnosis_result_text02{
    margin-top: 30px;
}

.firstdx_diagnosis_result_title{
    font-size: 48px;
    font-weight: bold;
    line-height: 1.3;
    margin-top: 30px;
    text-align: center;
}

.firstdx_diagnosis_result_btn{
    border: 2px solid #000;
    border-radius: 23px;
    color: #000;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 70px;
    width: 300px;
    height: 45px;
}

/* お問い合わせ */
.section_firstdx_contact{
    background-color: #f0f0f0;
    padding-top: 70px;
    padding-bottom: 120px;
    width: 100%;
}

.firstdx_contact_title_en{
    font-family: 'Oswald', sans-serif;
    font-size: 36px;
    letter-spacing: 3px;
    text-align: center;
}

.firstdx_contact_title_ja{
    font-size: 18px;
    font-weight: bold;
    margin-top: 15px;
    text-align: center;
}

.firstdx_contact_form_container{
    margin-left: auto;
    margin-right: auto;
    margin-top: 40px;
    width: 80%;
}

.firstdx_contact_form_must_text{
    font-size: 16px;
    margin-bottom: 10px;
    text-align: right;
}

.firstdx_contact_form_line{
    background-color: #fff;
    display: flex;
    width: 100%;
}
.firstdx_contact_form_line:nth-child(n+2){
    margin-top: 5px;
}

.firstdx_contact_form_head{
    box-sizing: border-box;
    background-color: #646464;
    color: #fff;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25%;
    min-width: 205px;
    position: relative;
}
.firstdx_contact_form_head.must::after{
    content: "※";
    color: #fff;
    font-size: 14px;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

.firstdx_contact_form_checkbox{
    display: none;
}

.firstdx_contact_form_checkbox_text{
    display: block;
    padding-left: 25px;
    position: relative;
}
.firstdx_contact_form_checkbox_text:nth-child(n+4){
    margin-top: 20px;
}
.firstdx_contact_form_checkbox_text:nth-child(2){
    margin-top: 20px;
}
.firstdx_contact_form_checkbox_text:last-child{
    margin-bottom: 20px;
}
.firstdx_contact_form_checkbox_text::before{
    content: '';
    position: absolute;
    top: 3px;
    left: 0;
    width: 18px;
    height: 18px;
    box-sizing: border-box;
    background-color: transparent;
    border: 1px solid #000;
}
.firstdx_contact_form_checkbox_text::after{
    content: '';
    position: absolute;
    top: 5px;
    left: 6px;
    width: 5px;
    height: 9px;
    border-right: 2px solid #000;
    border-bottom: 2px solid #000;
    transform: rotate(45deg);
    transition: all 0.2s linear;
    opacity: 0;
}
.firstdx_contact_form_checkbox:checked + .firstdx_contact_form_checkbox_text::after{
    opacity: 1;
}

.firstdx_contact_form_data{
    box-sizing: border-box;
    border: none;
    border-radius: 0px;
    font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "Helvetica Neue","Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 16px;
    outline: none;
    padding: 10px 40px;
    width: 75%;
}
textarea.firstdx_contact_form_data{
    height: 150px;
}

#pp{
    display: none;
}

.checkbox{
    position: relative;
    display: inline-block;
    margin-top: 25px;
    padding-left: 30px;
    font-size: 16px;
    color: #000;
}
.checkbox a{
    color: #000;
    text-decoration: underline;
}

.checkbox::before{
    content: '';
    position: absolute;
    top: 1px;
    left: 0;
    width: 16px;
    height: 16px;
    background-color: #f0f0f0;
    border: 2px solid #787878;
}

.checkbox::after{
    content: '';
    position: absolute;
    top: 4px;
    left: 6px;
    width: 5px;
    height: 9px;
    border-right: 2px solid #787878;
    border-bottom: 2px solid #787878;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transition: 0.2s linear;
    -webkit-transition: 0.2s linear;
    -moz-transition: 0.2s linear;
    -ms-transition: 0.2s linear;
    -o-transition: 0.2s linear;
    opacity: 0;
}

input[type=checkbox]:checked + .checkbox:after {
    opacity: 1;
}

.modal{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
}

.modal-bg{
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-content{
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    padding: 60px 40px;
    width: 60%;
    color: #000;
    font-size: 1.6rem;
    line-height: 1.75;
    text-align: justify;
}

.modal-content p:nth-child(1){
    margin-bottom: 8px;
}

.js-modal-open{
    text-decoration: underline;
}

.close-btn{
    position: absolute;
    top: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
}

.close-btn div:nth-child(1){
    width: 30px;
    height: 2px;
    background-color: #000;
    position: relative;
    top: 10px;
    transform: rotate(135deg);
}

.close-btn div:nth-child(2){
    width: 30px;
    height: 2px;
    background-color: #000;
    position: relative;
    top: 8px;
    transform: rotate(45deg);
}

button,
input[type="submit"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding: 0;
    border: none;
    outline: none;
}
.firstdx_contact_form_submit_btn{
    background-color: #000;
    border-radius: 0px !important; /* Safari対策 */
    color: #969696;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "Helvetica Neue","Hiragino Kaku Gothic ProN", sans-serif;
    font-size: 22px;
    letter-spacing: 10px;
    margin-top: 50px;
    width: 100%;
    height: 70px;

    -webkit-appearance: none; /* Safari対策 */
}

/* OPアニメーション */
.firstdx_opening_container{
    background-color: #f0f0f0;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 1000;
}

.firstdx_opening_human_img_wrap{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 700px;
    height: 200px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.firstdx_opening_human_img{
    display: block;
    height: 100%;

    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease-out;
}
.firstdx_opening_human_img.ready{
    transform: translateY(0px);
    opacity: 1;
}
.firstdx_opening_human_img:nth-child(1){
    margin-top: 15px;
}
.firstdx_opening_human_img:nth-child(3){
    margin-top: 20px;
}

.firstdx_opening_main_wrap{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    width: 700px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    opacity: 0;
}
.firstdx_opening_main_wrap.ready{
    opacity: 1;
}

.firstdx_opening_main_container{
    margin-top: 30px;
    overflow: hidden;
    position: relative;
}

.firstdx_opening_main_title{
    font-size: 48px;
    font-weight: bold;
}

.firstdx_opening_main_sub_title{
    font-size: 30px;
    font-weight: bold;
    margin-top: 10px;
}

.firstdx_opening_main_sub_title_border{
    background-color: #000000;
    margin-top: 5px;
    margin-bottom: 1px;
    width: 100%;
    height: 2px;
}

.firstdx_opening_main_cover{
    background-color: #f0f0f0;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0px;
    left: 0px;

    transition: all 0.5s ease-out;
}
.firstdx_opening_main_cover.ready{
    left: -100%;
}

.firstdx_opening_main_human_wrap{
    width: 25%;

    transform: translateX(20px);
    opacity: 0;
    transition: all 0.5s ease-out;
}
.firstdx_opening_main_human_wrap.ready{
    transform: translateX(0px);
    opacity: 1;
}

.firstdx_opening_main_human_img{
    display: block;
    width: 100%;
    height: auto;
}


@media screen and (max-width: 1000px){
    /* メインビジュアル */
    .section_firstdx_mv{
        height: 320px;
    }

    .firstdx_mv_container{
        left: 5%;
    }

    .firstdx_mv_title{
        font-size: 42px;
    }

    .firstdx_mv_sub_title{
        font-size: 26px;
    }

    /* 問題・疑問 */
    .firstdx_problem_container{
        width: 90%;
    }
    
    .firstdx_problem_talk_text{
        font-size: 24px;
    }

    .firstdx_problem_human_case{
        font-size: 20px;
    }

    .firstdx_problem_modal_inner{
        width: 90%;
    }

    /* 無料診断ツール */
    .firstdx_diagnosis_title_container{
        height: 320px;
    }

    .firstdx_diagnosis_title_wrap{
        left: 5%;
    }

    .firstdx_diagnosis_title{
        font-size: 42px;
    }

    .firstdx_diagnosis_sub_title{
        font-size: 26px;
    }

    /* お問い合わせ */
    .firstdx_contact_form_container{
        width: 90%;
    }

}
@media screen and (max-width: 850px){
    /* 問題・疑問 */
    .firstdx_problem_modal_text_content{
        padding: 20px 20px  20px;
        width: 70%;
    }

    /* 無料診断ツール */
    .firstdx_diagnosis_question_choice_text{
        width: 100%;
    }
    .firstdx_diagnosis_question_choice_text:nth-child(n+4){
        margin-top: 30px;
    }
    .firstdx_diagnosis_question_choice_text:nth-child(4n){
        padding-left: 30px;
    }
    .firstdx_diagnosis_question_choice_text:nth-child(4n)::before{
        left: 0;
    }
    .firstdx_diagnosis_question_choice_text:nth-child(4n)::after{
        left: 7px;
    }
}
@media screen and (max-width: 640px){
    .space_box{
        height: 100px;
    }
}

/* ===========================
        　完了画面
=========================== */
.section_complete{
    margin-top: 160px;
    margin-bottom: 120px;
}
.complete_title_container{
    display: block;
    position: relative;
    width: 300px;
    margin: 0px auto 0px;
    text-align: center;
    background-color: #fff;
}

.text_block {
    font-size: 18px;
    margin-bottom: 3px;
}

.complete_title_container .text_bar {
    width: 300px;
}

.complete_text{
    line-height: 2.0;
    margin: 40px auto 60px auto;
    text-align: justify;
    width: 700px;
}

.complete_more_btn{
    display: block;
    width: 350px;
    margin:30px auto;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #000;
    color: #000;
    text-decoration: none;
}


/* YOUTUBE */
.youtube{
    width: 100%;
    background: #000000;
    position: relative;
    height: 700px;
}
.youtube_container{
    width: 90%;
    height: 80%;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.youtube_title_container{
    width: 60%;
    height: auto;
    margin: 0 auto;
}

.top_youtube_inner{
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-top: 80px;
}

.top_youtube_content{
    display: block;
    width: 33%;
    position: relative;
}

.top_youtube_img{
    display: block;
    opacity: 0.7;
    width: 100%;
    height: auto;
}

.top_youtube_icon{
    display: block;
    width: 15%;
    height: auto;
    position: absolute;
    top: 5%;
    right: 5%;
}

.top_youtube_start_icon{
    display: block;
    width: 15%;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.youtube_button{
    border: 1px solid #ffffff;
    width: 50%;
    padding: 15px 0;
    margin: 5% 0;
    /* margin-bottom: 10%; */
    text-align: center;
    border-radius: 30px;
    letter-spacing: 1px;
    font-weight: bold;
    font-family: 'Oswald', sans-serif;
    cursor: pointer;
    transition: 0.3s ease-in;
    display: block;
    color: #ffffff;
}

.youtube_button:hover{
    opacity: 0.7;
}
.youtube_button:hover
.youtube_view_img{
    transform: translateX(5px);
}
.youtube_view_img{
    width: 15px;
    height: 15px;
    vertical-align: unset;
    transition: 0.3s ease-in;
}
@media screen and (max-width: 640px){
    .youtube{
        height: 1300px;
    }
    .youtube_title{
        font-size: 50px;
        letter-spacing: 1px;
        margin-top: 0;
    }
    .youtube_title_container{
        width: 100%;
    }
    .top_youtube_inner {
        flex-direction: column;
        margin-top: 60px;
    }
    .top_youtube_content{
        margin-left: auto;
        margin-right: auto;
        width: 90%;
    }
    .top_youtube_content:nth-child(n+2){
        margin-top: 10px;
    }

    .top_youtube_icon{
        width: 12%;
    }

    .top_youtube_start_icon{
        width: 12%;
    }
    .youtube_button {
        width: 90%;
        padding: 12px 0;
        margin: 10% 0;
        letter-spacing: 2px;
        font-size: 16px;
    }
}
@media screen and (max-width: 500px){
    .youtube{
        height: 1100px;
    }
}
    /* footer */
.footer{
    width: 100%;
    background-color: #787878;
}
.footer_container{
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}
.footer_top{
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: 5% auto;
}
.footer_top_summary{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    height: 50px;
    width: 90%;
    margin: 0 auto 2%;
}
.footer_top_left{
    width: 80%;
}
.footer_logo_top{
    width: 40%;
}
.footer_top_right{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 150px;
}
.footer_top_right_img{
    width: 30px;
    height: 30px;
}
.footer_top_nav{
    width: 100%;
}
.footer_top_nav nav{
    border-top: 1px solid #AAAAAA;
    border-bottom: 1px solid #AAAAAA;
}
.footer_top_nav_container{
    height: 40px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
    width: 90%;
    margin: 0 auto;
}
.footer_top_nav_container_item{
    width: 100%;
    display: flex;
    justify-content: center;
    border-left: 1px solid #AAAAAA;
}
.footer_top_nav_container_item:last-child{
    border-right: 1px solid #AAAAAA;
}
.footer_top_nav_container_item a{
    text-align: center;
    font-size: 16px;
    color: #ffffff;
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
    display: block;
    width: 100%;
    height: 100%;
    transition: all 0.3s;
}
.footer_top_nav_container_item a:hover,
.footer_bottom_nav_column_item a:hover{
    opacity: 0.7;
}
.footer_bottom{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 90%;
    margin: 0 auto 5%;
}
.footer_bottom_nav{
    display: flex;
    flex-direction: row;
    width: 60%;
}
.footer_bottom_nav_column{
    display: flex;
    flex-direction: column;
    width: 50%;
    padding-left: 30px;
    border-left: 1px solid #AAAAAA;
}
.footer_bottom_nav_column_item{
    margin-bottom: 8%;
}
.footer_bottom_nav_column_item a{
    color: #ffffff;
    font-weight: normal;
    font-size: 16px;
    transition: all 0.3s;
}
.footer_bottom_snsButton{
    display: none;
}
.footer_companyInfo{
    display: flex;
    flex-direction: column;
    width: 40%;
}
.footer_logo_bottom{
    max-width: 270px;
    width: 100%;
    height: auto;
}
.footer_companyInfo_detail{
    margin: 5% 0;
}
.footer_companyInfo_detail p{
    text-align: left;
    color: #ffffff;
    font-size: 16px;
    letter-spacing: 1px;
    margin-bottom: 2%;
}
.footer_companyInfo_detail a{
    color: #ffffff;
    font-size: 16px;
    letter-spacing: 1px;
    margin-bottom: 2%;
}
.fb-page,
.fb-page span,
.facebook_wrap iframe{
  width: 100% !important; /* Y追記 */
  height: 110px !important; /* Y追記 */
}
.footer_companyInfo_map iframe,/* Y追記 */
.fb-page iframe{
    height: 110px;
    max-width: 500px;
}
.footer_companyInfo_map{
    margin-bottom: 10px;
}
@media screen and (max-width: 640px){
    .footer_bottom {
        flex-direction: column;
        margin: 20% auto;
        width: 90%;
    }
    .footer_bottom_nav {
        flex-direction: row;
        width: 100%;
    }
    .footer_bottom_nav_column {
        border: none;
        padding-left: 10px;
    }
    .footer_bottom_nav_column_item {
        margin-bottom: 15%;
    }
    .footer_bottom_nav_column_item a{
        font-size: 15px;
    }
    .footer_bottom_snsButton{
        width: 80%;
        margin: 5% auto 0;
        display: flex;
        flex-direction: row;
        justify-content: space-around;
    }
    .footer_bottom_snsButton img{
        width: 60px;
        height: 60px;
        }
    .footer_logo_bottom {
        width: 100%;
        height: auto;
        border-top: 1px;
    }
    .footer_companyInfo_detail {
        margin: 8% 0;
    }
    .footer_companyInfo{
        width: 100%;
    }
    .footer_companyInfo p{
        letter-spacing: 0;
    }
    .fb-page,
    .fb-page span,
    .facebook_wrap iframe{
      height: 180px !important; /* Y追記 */
    }
    .footer_companyInfo_map iframe, /* Y追記 */
    .fb-page iframe{
        width: 100%;
        height: 180px;
        margin-bottom: 3%;
    }
    .footer_companyInfo_map{
        width: 100%;
        margin: 0;
    }
    .footer_line{
        border: 1px solid #AAAAAA;
        margin: 20% 0;
    }
}

@media screen and (max-width: 400px){
    .footer_bottom_snsButton img{
        width: 50px;
        height: 50px;
    }
}

/* copyright */
.copyright{
    width: 100%;
    background-color: #000000;
    padding:  30px 0;
}
.copyright_container{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 90%;
    margin: 0 auto;

}
.copyright_left{
    display: flex;
    flex-direction: column;
}
.copyright_left a{
    color: #AAAAAA;
    font-size: 12px;
    margin-bottom: 5px;
    border-bottom: 1px solid #AAAAAA;
    width: 120px;
}
.copyright_left p{
    color: #AAAAAA;
    font-size: 12px;
}
.copyright_right{
    display: flex;
    align-items: center;
}
.copyright_img{
    height: 25px;
    width: 125px;
}
@media screen and (max-width: 640px){
    .copyright_container {
        flex-direction: column-reverse;
    }
    .copyright_left {
        text-align: center;
    }
    .copyright_left a{
        margin: 0 auto 1%;
        border: none;
    }
    .copyright_left p{
        font-size: 10px;
    }
    .copyright_img {
        height: 20px;
        width: 80px;
        margin: 0 auto 3%;
    }
}

.black{
    color: #000000;
}
.black_line{
    border: 1px solid #000000;
}

/* 表示非活性 */
.disable{
    pointer-events:none;
    opacity: 0.5;
}

/* スマホのみ通話可能 */
@media(min-width: 768px){
    a[href^="tel:"]{
      pointer-events: none;
    }
  }

@media screen and (max-width: 640px){
    .pc{
        display: none;
    }
}
.sp{
    display: none;
}
.sp_500{
    display: none;
}
@media screen and (max-width: 640px){
    .sp{
        display: block;
    }
}
@media screen and (max-width: 500px){
    .sp_500{
        display: block;
    }
}


.grecaptcha-badge{
    visibility: hidden;
}






















@media screen and (max-width: 768px){
    /* ===========================
            　はじめてのDX
    ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
    /* メインビジュアル */
    .firstdx_mv_content_wrap{
        width: 480px;
        min-width: 0px;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .firstdx_mv_container{
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        width: 100%;
        left: 50%;
        transform: translate(-50%,-50%);
    }

    .firstdx_mv_title{
        display: block;
        font-size: 46px;
        margin-bottom: 10px;
    }
    .firstdx_mv_title.pc{
        display: none;
    }

    .firstdx_mv_sub_title{
        font-size: 28px;
        margin-top: 0px;
    }

    .firstdx_mv_human_wrap{
        align-items: flex-end;
        justify-content: space-between;
        margin-left: auto;
        margin-right: auto;
        width: 85%;
        position: static;
        bottom: auto;
        right: auto;
    }
    .firstdx_mv_human_wrap.pc{
        display: none;
    }
    .firstdx_mv_human_wrap.sp{
        display: flex;
    }

    .firstdx_mv_human_img{
        display: block;
        width: 27%;
        height: auto;
    }

    .firstdx_mv_sub_title_border{
        margin-top: 0px;
    }

    /* 問題・疑問 */
    .firstdx_problem_inner{
        justify-content: center;
        flex-direction: column;
        margin-top: 80px;
    }

    .firstdx_problem_talk_wrap{
        width: 100%;

        transform-origin: bottom center;
    }
    .firstdx_problem_talk_wrap:before{
        top: auto;
        bottom: -70px;
        right: auto;
        left: 50%;
        transform: translateX(-50%) translateY(-0%);
        border: 30px solid transparent;
        border-top: 50px solid #c9caca;
    }
    .firstdx_problem_inner:nth-child(even) .firstdx_problem_talk_wrap{
        order: 1;

        transform-origin: bottom center;
    }
    .firstdx_problem_inner:nth-child(even) .firstdx_problem_talk_wrap:before{
        top: auto;
        bottom: -70px;
        right: auto;
        left: 50%;
        transform: translateX(-50%) translateY(-0%);
        border: 30px solid transparent;
        border-top: 50px solid #c9caca;
    }

    .firstdx_problem_talk_btn{
        font-size: 15px;
        width: 220px;
    }

    .firstdx_problem_human_wrap{
        margin-top: 50px;
    }
    .firstdx_problem_inner:nth-child(even) .firstdx_problem_human_wrap{
        order: 2;
    }

    .firstdx_problem_human_case{
        font-size: 20px;
    }

    .firstdx_problem_modal_inner{
        padding: 40px 20px 15px;
        width: 90%;
    }

    .firstdx_problem_modal_text_content{
        padding: 20px 20px 20px;
        width: 75%;
    }

    .firstdx_problem_modal_head{
        font-size: 16px;
    }

    .firstdx_problem_modal_text{
        font-size: 14px;
        margin-top: 20px;
    }

    .firstdx_problem_modal_btn{
        font-size: 15px;
        margin-top: 25px;
        width: 210px;
    }

    .firstdx_problem_modal_human_wrap{
        width: 120px;
    }

    /* 無料診断ツール */
    .firstdx_diagnosis_title_container{
        height: 320px;
    }

    .firstdx_diagnosis_title_inner{
        width: 450px;
        min-width: 0px;
    }

    .firstdx_diagnosis_title_wrap{
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100%;
        left: 50%;
        transform: translate(-50%,-50%);
    }

    .firstdx_diagnosis_title_content{
        flex-direction: column-reverse;
        margin-bottom: 10px;
    }

    .firstdx_diagnosis_title{
        font-size: 46px;
        margin-bottom: 0px;
        margin-top: 10px;
    }

    .firstdx_diagnosis_title_icon{
        margin-left: auto;
        width: 30%;
    }

    .firstdx_diagnosis_sub_title{
        font-size: 28px;
        margin-top: 0px;
    }

    .firstdx_diagnosis_sub_title_border{
        margin-top: 0px;
    }

    .firstdx_diagnosis_human_wrap{
        width: 26%;
        position: static;
        bottom: auto;
        right: auto;
    }
    .firstdx_diagnosis_human_wrap.sp{
        display: block;
    }
    .firstdx_diagnosis_human_wrap.pc{
        display: none;
    }

    .firstdx_diagnosis_inner{
        padding: 70px 30px 80px;
    }

    .firstdx_diagnosis_question_text{
        font-size: 20px;
        padding-right: 0px;
        padding-left: 0px;
    }
    .firstdx_diagnosis_question_text::before{
        display: inline-block;
        line-height: 1;
        padding-bottom: 50px;
        text-align: center;
        width: 100%;
        position: static;
        top: auto;
        left: auto;
        transform: translateY(-0%);
    }

    .firstdx_diagnosis_question_choice_btn{
        font-size: 22px;
    }

    .firstdx_diagnosis_question_choice_text{
        font-size: 18px;
        width: 100%;
    }

    .firstdx_diagnosis_question_btn{
        font-size: 26px;
        height: 140px;
    }

    .firstdx_diagnosis_result_inner{
        overflow: hidden;
        min-height: 600px;
    }

    .firstdx_diagnosis_result_bg{
        object-fit: cover;
        font-family: 'object-fit: cover;'; /*IE対策*/
        height: 100%;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .firstdx_diagnosis_result_text01,
    .firstdx_diagnosis_result_text02{
        font-size: 28px;
    }

    .firstdx_diagnosis_result_title{
        font-size: 42px;
    }

    .firstdx_diagnosis_result_btn{
        font-size: 15px;
        margin-top: 50px;
    }

    /* お問い合わせ */
    .firstdx_contact_title_en{
        font-size: 34px;
    }

    .firstdx_contact_title_ja{
        font-size: 16px;
    }

    .firstdx_contact_form_container{
        width: 90%;
    }

    .firstdx_contact_form_must_text{
        font-size: 15px;
    }

    .firstdx_contact_form_line{
        flex-direction: column;
    }
    .firstdx_contact_form_line:nth-child(n+2){
        margin-top: 10px;
    }

    .firstdx_contact_form_head{
        font-size: 15px;
        justify-content: flex-start;
        padding-left: 20px;
        width: 100%;
        height: 40px;
        min-width: 0px;
    }
    .firstdx_contact_form_head.must::after{
        font-size: 14px;
        line-height: 42px;
        margin-left: 5px;
        height: 40px;
        position: static;
        transform: translateY(-0%);
    }

    .firstdx_contact_form_data{
        width: 100%;
    }

    .checkbox{
        font-size: 15px;
    }

    button,
    input[type="submit"] {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        padding: 0;
        border: none;
        outline: none;
    }
    .firstdx_contact_form_submit_btn{
        font-size: 20px;
        height: 50px;
    }

    /* OPアニメーション */
    .firstdx_opening_human_img_wrap{
        width: 80%;
        height: 150px;
    }
    
    .firstdx_opening_human_img{
        width: auto;
    }

    .firstdx_opening_human_img:nth-child(1){
        margin-top: 10px;
    }
    .firstdx_opening_human_img:nth-child(3){
        height: 90%;
    }

    .firstdx_opening_main_wrap{
        width: 500px;
    }

    .firstdx_opening_main_title{
        font-size: 38px;
    }

    .firstdx_opening_main_sub_title{
        font-size: 22px;
        margin-top: 0px;
    }

    .firstdx_opening_main_sub_title_border{
        margin-top: 0px;
    }


    /* ===========================
        　完了画面
    =========================== */
    .complete_text{
        width: 90%;
    }
}























@media screen and (max-width: 500px){
    /* ===========================
            　はじめてのDX
    ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ */
    /* メインビジュアル */
    .section_firstdx_mv{
        height: 240px;
    }

    .firstdx_mv_content_wrap{
        width: 320px;
    }

    .firstdx_mv_title{
        font-size: 36px;
    }

    .firstdx_mv_sub_title{
        font-size: 18px;
        text-align: center;
        width: 100%;
    }

    .firstdx_mv_human_wrap{
        width: 100%;
    }

    .firstdx_mv_human_img{
        width: 27%;
    }

    /* 問題・疑問 */
    .section_firstdx_problem{
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .firstdx_problem_inner{
        margin-top: 80px;
    }

    .firstdx_problem_talk_wrap{
        height: 220px;
    }

    .firstdx_problem_talk_text{
        font-size: 18px;
    }

    .firstdx_problem_human_case{
        font-size: 18px;
    }

    .firstdx_problem_modal_inner{
        overflow: scroll;
        height: 90%;
    }

    .firstdx_problem_modal_talk_content{
        flex-direction: column-reverse;
    }
    .firstdx_problem_modal_talk_content:nth-child(even){
        flex-direction: column;
    }

    .firstdx_problem_modal_text_content{
        margin-right: 0px;
        padding: 20px 20px 20px;
        width: 100%;
    }
    .firstdx_problem_modal_talk_content:nth-child(odd) .firstdx_problem_modal_text_content{
        margin-left: 0px;
    }
    .firstdx_problem_modal_text_content:before{
        top: auto;
        bottom: -50px;
        left: auto;
        right: 20px;
        transform: translateY(-0%);
        border: 25px solid transparent;
        border-top: 40px solid #f0f0f0;
    }
    .firstdx_problem_modal_talk_content:nth-child(odd) .firstdx_problem_modal_text_content:before{
        top: auto;
        bottom: -50px;
        right: auto;
        left: 20px;
        transform: translateY(-0%);
        border: 25px solid transparent;
        border-top: 40px solid #f0f0f0;
    }

    .firstdx_problem_modal_human_wrap{
        margin-left: auto;
        margin-top: 30px;
        width: 100px;
    }
    .firstdx_problem_modal_talk_content:nth-child(odd) .firstdx_problem_modal_human_wrap{
        margin-right: auto;
        margin-left: 0px;
    }

    /* 無料診断ツール */
    .firstdx_diagnosis_title_container{
        height: 240px;
    }

    .firstdx_diagnosis_title_inner{
        width: 320px;
    }

    .firstdx_diagnosis_title_content{
        margin-bottom: 0px;
    }

    .firstdx_diagnosis_title{
        font-size: 32px;
    }

    .firstdx_diagnosis_sub_title{
        font-size: 20px;
    }

    .firstdx_diagnosis_inner{
        padding: 50px 10px 60px;
    }

    .firstdx_diagnosis_question_text{
        font-size: 18px;
    }
    .firstdx_diagnosis_question_text::before{
        font-size: 48px;
        padding-bottom: 30px;
    }

    .firstdx_diagnosis_question_choice_wrap{
        margin-top: 40px;
        width: 90%;
    }

    .firstdx_diagnosis_question_choice_btn{
        font-size: 20px;
    }

    .firstdx_diagnosis_question_choice_text{
        font-size: 16px;
    }

    .firstdx_diagnosis_question_btn{
        font-size: 24px;
        letter-spacing: 10px;
        margin-top: 50px;
        height: 100px;
    }

    .firstdx_diagnosis_result_inner{
        overflow: hidden;
        min-height: 380px;
    }

    .firstdx_diagnosis_result_text01,
    .firstdx_diagnosis_result_text02{
        font-size: 22px;
    }

    .firstdx_diagnosis_result_title{
        font-size: 32px;
    }

    /* お問い合わせ */
    .section_firstdx_contact{
        padding-bottom: 100px;
    }
    
    .firstdx_contact_form_submit_btn{
        font-size: 18px;
    }

    .modal-content {
        padding: 30px 20px;
        width: 80%;
        font-size: 1.2rem;
    }

    .close-btn {
        top: 15px;
        right: 10px;
    }

    /* OPアニメーション */
    .firstdx_opening_human_img_wrap{
        width: 90%;
        height: 100px;
    }

    .firstdx_opening_human_img:nth-child(1){
        margin-top: 7px;
    }
    .firstdx_opening_human_img:nth-child(3){
        margin-top: 10px;
    }

    .firstdx_opening_main_wrap{
        width: 320px;
    }

    .firstdx_opening_main_title{
        font-size: 28px;
    }

    .firstdx_opening_main_sub_title{
        font-size: 14px;
    }

    /* ===========================
        　完了画面
    =========================== */
    .section_complete{
        margin-top: 120px;
        margin-bottom: 80px;
    }

    .complete_text{
        line-height: 1.7;
        width: 90%;
    }

    .complete_btn{
        width: 80%;
    }
}