body {
    width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
}

[v-cloak]::before {
    content: 'loading...'
}
[v-cloak] {
    display: none;
}

/* vertical backgroud */
.vertical_background {
    width: 100%;
    height: 100vh;
    background-color: #222222;
    position: relative;
}

/* vertical-header */
.vertical_background .header_category {
    width: 100%;
    height: 48px;
    position: relative;
    background: #222222;
}
.vertical_background .header_category .title_inner{
    max-width: 800px;
    margin: 0 auto;
    box-sizing: border-box;
    position: relative;
    padding: 8px;
    z-index: 1000;
}
.vertical_background .header_category .title_inner .title {
    display: flex;
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    justify-content: center;
}
/* accordion */
.vertical_background .manu_inner {
    width: 100%;
    height: 850px;
    position: absolute;
    top: calc(50% - 425px);
    left: 0;
    transition: 2s;
}
.vertical_background .manu_inner .accordion {
    width: 100%;
    height: 100%;
    /* box-sizing: border-box;
    position: relative; */
    display: flex;
}
.vertical_background .manu_inner .accordion li{
    /* float: left; */
    width: 17%;
    /* height: 100%; */
    /* padding: 0; */
    /* background-repeat: no-repeat; */
    background-size: auto 100%;
    /* outline: none; */
    transition: all 0.7s ease;
}
.vertical_background .manu_inner .accordion li:nth-child(1) {
    background-image: url(../../go/img/category/back_03.jpg);
    background-position: 40% 50%;


    /*background-image: url(../../go/img/category/back_06.jpg);*/
    /*background-position: 47% 50%;*/
}
.vertical_background .manu_inner .accordion li:nth-child(2) {
    background-image: url(../../go/img/category/back_02.jpg);
    background-position: 39% 50%;

    /*background-image: url(../../go/img/category/back_01.jpg);*/
    /*background-position: 39% 50%;*/
}
.vertical_background .manu_inner .accordion li:nth-child(3) {

    background-image: url(../../go/img/category/back_05.jpg);
    background-position: 51% 50%;

    /*background-image: url(../../go/img/category/back_02.jpg);*/
    /*background-position: 39% 50%;*/
}
.vertical_background .manu_inner .accordion li:nth-child(4) {
    background-image: url(../../go/img/category/back_01.jpg);
    background-position: 39% 50%;

    /*background-image: url(../../go/img/category/back_07.jpg);*/
    /*background-position: 44% 20%;*/
}
.vertical_background .manu_inner .accordion li:nth-child(5) {
    background-image: url(../../go/img/category/back_08.jpg);
    background-position: 37% 50%;

    /*background-image: url(../../go/img/category/back_03.jpg);*/
    /*background-position: 40% 50%;*/
}
.vertical_background .manu_inner .accordion li:nth-child(6) {
    background-image: url(../../go/img/category/back_04.jpg);
    background-position: 28% 50%;
}

.vertical_background .manu_inner .accordion li:nth-child(7) {
    background-image: url(../../go/img/category/back_07.jpg);
    background-position: 44% 20%;

    /*background-image: url(../../go/img/category/back_08.jpg);*/
    /*background-position: 37% 50%;*/
}

.vertical_background .manu_inner .accordion li:nth-child(8) {
    background-image: url(../../go/img/category/back_06.jpg);
    background-position: 47% 50%;

    /*background-image: url(../../go/img/category/back_05.jpg);*/
    /*background-position: 51% 50%;*/
}

.vertical_background .manu_inner .accordion li.on {
    width: 100%;
}

.vertical_background .manu_inner .accordion li .space_background {
    width: 100%;
    height: 100%;
    opacity: 0;
    overflow: hidden;
    position: relative;
}
.vertical_background .manu_inner .accordion li .space_background .primary_title {
    font-size: 70px;
    font-weight: 800;
    color: #ffffff;
    position: absolute;
    white-space: nowrap;
    top: 110px;
    left: 40px;
}

.vertical_background .manu_inner .accordion .section_residential .space_background .primary_title {
    width: auto;
}

/*
 *  공간분류 new 태그
 */
.vertical_background .manu_inner .accordion li .space_background .primary_title.new:before {
    content: "";
    position: absolute;
    right: -70px;
    top: -8px;
    display: flex;
    width: 65px;
    height: 32px;
    background: url(../../go/img/icon/btn_new_title.png) no-repeat center / cover;
}

.vertical_background .manu_inner .accordion li .space_background .img_list {
    width: 900px;
    position: absolute;
    top: 200px;
    left: 40px;
    display: flex;
    flex-wrap: wrap;
}

.vertical_background .manu_inner .accordion li .space_background .img_list a {
    width: 255px;
    text-align: center;
    display: block;
    margin-right: 15px;
    margin-bottom: 10px;
    position:relative;
}
.vertical_background .manu_inner .accordion li.section_residential .space_background .img_list a {
    position: relative;
}

/*
 *  개별 공간 new 태그
 */
.vertical_background .manu_inner .accordion li .space_background .img_list a.new:before {
    content: "";
    position: absolute;
    top: -15px;
    left: -15px;
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(../../go/img/icon/btn_new.png) no-repeat center / cover;
    z-index: 100;
}

.vertical_background .manu_inner .accordion li .space_background .img_list a .img_wrap {
    width: 255px;
    height: 146px;
    overflow: hidden;
}
.vertical_background .manu_inner .accordion li .space_background .img_list a .img_wrap .img {
    width: 255px;
    height: 146px;
}
.vertical_background .manu_inner .accordion li .space_background .img_list a .sub_title {
    font-size: 20px;
    font-weight: 400;
    /* width: 260px; */
    text-align: center;
    margin-top: 10px;
    color: #ffffff;
}

/* btn_inauiry */
.vertical_background .sub_menu {
    position: absolute;
    bottom: 65px;
    right: 50px;
    z-index: 150;
}
.vertical_background .sub_menu a {
    display: inline-block;
}
.vertical_background .sub_menu #customer_care_program {
    background: url(/theme/dc/content/go/img/icon/btn_solution_background.png) no-repeat center / cover;
    position: fixed;
    /* bottom: -16px; */
    right: 29px;
    height: 54px;
    background-color: #fff;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    box-shadow: 2px 2px 10px 3px rgba(100,100,100,.3);
    animation: movingBtn 2s cubic-bezier(.7,0,.3,1) .1s forwards;
}
@keyframes movingBtn {
	from {
		bottom: -60px;
	}
	to {
		bottom: 0;
	}
}
.vertical_background .sub_menu #customer_care_program span, .vertical_background .sub_menu #customer_care_program_mobile span {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip-path: polygon(0 0, 0 0, 0 0);
}

/* ======== media popup ======== */
.media_pop_wrap {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
}
.media_pop_wrap .pop_wrap {
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    border: 1px solid #0a0a0a;
    border-radius: 5px;
    background-color: #fff;
    transform: translate(-50%, -50%);
}
.media_pop_wrap .pop_wrap .btn_close {
    position: absolute;
	top: 30px;
	right: 30px;
    width: 32px;
    height: 32px;
    background: url(../../go/img/icon/btn_lock_close.png) no-repeat 50% / 100% auto;
}
.media_pop_wrap .pop_wrap .btn_close .screen_out {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip-path: polygon(0 0, 0 0, 0 0);
}
.media_pop_wrap .pop_wrap.small {
    width: 90%;
    max-width: 515px;
    padding: 50px 30px 35px;
}
.media_pop_wrap .pop_wrap.small .txt {
    margin-top: 80px;
    letter-spacing: 0.5px;
    font-weight: 300;
    font-size: 22px;
    line-height: 1.2;
    color: #000;
}
.media_pop_wrap .pop_wrap.small .txt .tit {
	margin-bottom:20px;
	font-weight:600;
    letter-spacing: 0px;
    font-size: 28px;
    color: #000;
}
.media_pop_wrap .pop_wrap.small .txt .btn_area {
	padding:40px 0 10px 0;
}
.media_pop_wrap .pop_wrap.small .txt .btn_area .btn_type {
	width: 100%;
}
.fade-enter-active,.fade-leave-active {
    transition: opacity .6s;
}
.fade-enter, .fade-leave-to {
    opacity: 0;
}

/***********************************/
/*************** PC ****************/
/***********************************/
@media  all and (min-width : 1200px) and (max-width : 1800px) {
    .vertical_background .manu_inner .accordion li .space_background {
        position: relative;
    }

    .vertical_background .manu_inner .accordion li .space_background .other_title {
        display: none;
    }

    .vertical_background .manu_inner .accordion li .space_background .primary_title {
        font-size: 52px;
        font-weight: 800;
        color: #ffffff;
        top : 190px;
        /* position: absolute; */
        /* top: 205px; */
        /* left: 50px; */
    }
    .vertical_background .manu_inner .accordion li .space_background .img_list {
        width: 550px;
        position: absolute;
        top: 260px;
        left: 40px;
        /* overflow-y: auto; */
        /* display: flex;
        flex-wrap: wrap; */
    }

    .vertical_background .manu_inner .accordion li .space_background .img_list a {
        width: 230px;
        height: 160px;
        /* text-align: center; */
        display: block;
        margin-right: 15px;
        margin-bottom: 10px;
    }

    .vertical_background .manu_inner .accordion li .space_background .img_list a .img_wrap {
        width: 230px;
        height: 125px;
    }
    .vertical_background .manu_inner .accordion li .space_background .img_list a .sub_title {
        font-size: 19px;
    }
}

@media (min-width : 1200px) {
    .vertical_background .manu_inner .accordion li.on .space_background {
        background: rgba(0, 0, 0, 0.8);
        opacity: 1;
        overflow-y: auto;
    }
    .vertical_background .manu_inner .accordion li.is-other.is-hover .space_background {
        background: none;
    }

    .vertical_background .manu_inner .accordion li.is-other .space_background {
        background: rgba(0, 0, 0, 0.8);
        opacity: 1;
        overflow-y: auto;

        .other_title{
            display: block;
            position: absolute;
            left:0;
            right:0;
            top: 110px;
            color: #fff;
            font-size: 20px;
            line-height: 120%;
            font-weight: 800;
            letter-spacing: -0.03em;
            text-align: center;
            text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
            -webkit-text-stroke-width: 0.4px;
            -webkit-text-stroke-color: #000;
        }

        .primary_title{
            display: none;
        }

        .img_list{
            display: none;
        }
    }

    .vertical_background .manu_inner .accordion li.on .space_background::-webkit-scrollbar {
        width: 10px;
      }
    .vertical_background .manu_inner .accordion li.on .space_background::-webkit-scrollbar-thumb {
        background-color: #aaa;
        border-radius: 10px;
        background-clip: padding-box;
        border: 3px solid transparent;
      }
    .vertical_background .manu_inner .accordion li.on .space_background::-webkit-scrollbar-track {
        background-color: transparent;
        /* border-radius: 10px;
        box-shadow: inset 0px 0px 5px white; */
      }


    .vertical_background .manu_inner .accordion li .space_background .img_list a .img_wrap .img:hover {
        transition: all 0.8s ease;
        transform: scale(1.2);
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        -o-transform: scale(1.2);
    }
}




/* mobile */
@media screen and (max-width: 1199px) and (orientation: landscape) {
    .vertical_background .manu_inner {
        max-height: 1200px !important
    }

    .vertical_background .manu_inner {
        height: 87% !important
    }
}
@media (max-width : 1199px) {

    /*
     *  공간분류 new
     */
    .vertical_background .manu_inner .accordion li .space_background .primary_title.new:before {
        right: -50px;
        top: -13px;
        width: 49px;
        height: 24px;
    }

    .vertical_background .header_category .title_inner .title a {
        padding: 5px;
        font-size: 20px;
    }

    .vertical_background .header_category .title_inner .title {
        position: relative;
        left : 0%
    }

    .vertical_background .manu_inner .accordion li .space_background .img_list a .img_wrap .img {
        height: 100%;
    }

    .vertical_background .header_category {
        height: 0px;
        position: absolute;
    }
    .vertical_background .manu_inner {
        width: 100%;
        height: 93%;
        position: absolute;
        top: 50px;
        overflow-y: auto;
        /* height: calc(100% - 54px); */
    }
    .vertical_background .manu_inner .accordion {
        display: block;
    }
    .vertical_background .manu_inner .accordion li {
        width: 100%;
        height: 120px;
        background-size: cover;
        transition: none;
        border-bottom: 2px solid #323238;
        overflow: hidden;
    }
    .vertical_background .manu_inner .accordion li .space_background {
        background: rgba(0, 0, 0, 0.8);
        opacity: 1;
    }
    .vertical_background .manu_inner .accordion li.on .space_background {
        background: rgba(255, 255, 255, 0.8);
        width: auto;
        overflow: hidden;
        position: relative;
        overflow-y: hidden;
    }
    .vertical_background .manu_inner .accordion .section_publicspace.on {
        height: 670px;
    }
    .vertical_background .manu_inner .accordion .section_corporate.on {
        height: 1150px;
    }
    .vertical_background .manu_inner .accordion .section_retail.on {
        height: 790px;
    }
    .vertical_background .manu_inner .accordion .section_hospitality.on {
        height: 784px;
    }
    .vertical_background .manu_inner .accordion .section_education.on {
        height: 430px;
    }
    .vertical_background .manu_inner .accordion .section_residential.on {
        height: 903px;
        /* height: 432px; */
    }
    .vertical_background .manu_inner .accordion .section_transportation.on {
        height: 305px;
    }
    .vertical_background .manu_inner .accordion .section_hotel.on {
        height: 545px;
    }
    .vertical_background .manu_inner .accordion li .space_background .primary_title {
        font-size: 26px;
        top: 25px;
        left: 30px;
    }
    .vertical_background .manu_inner .accordion li.on .space_background .primary_title{
        color: #323232;
    }
    .vertical_background .manu_inner .accordion li .space_background .img_list {
        width: 600px;
        position: absolute;
        top: 65px;
        left: 30px;
        display: block;
        opacity: 0;
    }
    .vertical_background .manu_inner .accordion li.on .space_background .img_list {
        width: calc(100% - 50px);
        opacity: 1;
    }
    .vertical_background .manu_inner .accordion li .space_background .img_list a {
        pointer-events: none;
    }
    .vertical_background .manu_inner .accordion li.on .space_background .img_list a {
        width: 100%;
        display: flex;
        align-items: center;
        margin-bottom: 20px;
        pointer-events: visible;
    }
    .vertical_background .manu_inner .accordion li .space_background .img_list a .img_wrap {
        width: 160px;
        height: 100px;
        margin-right: 20px;
    }
    .vertical_background .manu_inner .accordion li .space_background .img_list a .sub_title{
        font-size: 18px;
        text-align: left;
        margin-top: 0;
        color: #ffffff;
    }
    .vertical_background .manu_inner .accordion li.on .space_background .img_list a .sub_title{
        color: #323232;
        width: 50%;
    }

    /* sub menu */
    .vertical_background .sub_menu {
        right: 14px;
        bottom: 70px;
        z-index: 110;
        position: fixed;
    }
    .vertical_background .sub_menu a {
        width: 50px;
        height: 50px;
    }
    .vertical_background .sub_menu #customer_care_program_mobile {
        background: url(/theme/dc/content/go/img/icon/btn_solution_background_mo.png) no-repeat center / cover;
        position: fixed;
        right: 14px;
        bottom: 10px;
    }

    /* ======== lock popup ======== */
    .media_pop_wrap .pop_wrap {
        padding: 30px !important;
        border: none;
    }
    .media_pop_wrap .pop_wrap .btn_close {
        top: 30px;
        right: 30px;
        width: 25px;
        height: 25px;
    }
    /* small */
    .media_pop_wrap .pop_wrap.small .txt {
        margin-top: 40px;
        font-size: 18px;
    }
    .media_pop_wrap .pop_wrap.small .txt .tit {
        font-size: 24px;
    }
}