/* common */
html::-webkit-scrollbar{
    display:none
}
body::-webkit-scrollbar{
    width: 4px;
}
body::-webkit-scrollbar-track{
    background: #f0f0f0;
}
body::-webkit-scrollbar-thumb{
    background: #362620;
}

.flex_be {    
    display: flex;
    justify-content: space-between;
}
.flex_center {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pagew {
    max-width: 1730px;
    margin: 0 auto;
    width: 100%;
    padding: 0 30px;
}
.tit {
    font-size: 9rem;
    font-weight: 700;
    line-height: 1;
}
.sub_tit {    
    font-size: 5rem;
    font-weight: 700;
    text-align: center;
}
.txt {
    font-size: 2.4rem;
    font-weight: 300;
    color: #333;
    word-break: keep-all;
}
.lineh {
    line-height: 1;
}
.rel {
    position: relative;
}
h3 {
    font-size: 6rem;  
    line-height: 1.21;
    font-weight: 600;
}
h4 {
    font-size: 3rem;    
    line-height: 1.5;
    font-weight: 600;
}
.desc {
    font-size: 2.0rem;  
    font-weight: 300;  
    color: #333;  
    line-height: 1.4;
}
.font_w {
    color: #fff !important;
}
.absol {
    position: absolute;
}
.t_left {
    text-align: left;
}
.t_center {
    text-align: center;
}
.fw_400 {
    font-weight: 400;
}
.fw_600 {
    font-weight: 600;
}
.break {
    display: none;
}

/* sub common */
.body-sub .gnb_ul li a {    
    border-top: 1px solid #362620;
}
.body-sub .gnb_ul li a p {
    color: #362620;
}
.sub_wrap {
    /* padding-top: 196px; */
    position: relative;
}
.sub-top {
    background-color: #ececec;
}
.sub-top .pagew {
    padding-top: 264px;
    padding-bottom: 70px;
}
.tit img {
    margin-left: 11px;
}

/* serial_img */
.serial_img .text_bx {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-flow: column;
    justify-content: flex-end;
    padding: 0 40px 30px;
}
.serial_img .text_bx .desc {
    min-height: 25.1%;
    margin-top: 10px;
}

/* top button */
.top_btn {
    position: fixed;
    right: 16px;
    bottom: 10%;
    cursor: pointer;
    z-index: 9999;
    display: none;
}
.top_btn.site_end {
    position: absolute;
    right: 16px;
    bottom: 40px;
}