.inner {
    width: calc(100% - 100px);
    height: 100%;
    margin: 0 auto;
    padding: 0 50px;
}

.dim {
    display: none;
    position: fixed;
    z-index: 99;
    width: 100vw;
    height: 100vh;
    background: rgba(000,000,000,.5);
}

.dim.on {
    display: block;
}

/***** sns-btn *****/
.sns-btn {
    right: 50px;
}

/***** web-header *****/
.web-header {
    display: none;
}

/***** tb-header *****/
.tb-header {
    display: block;
    padding: 15px 0;
}

.tb-header {
    position: absolute;
    top: 0;
    z-index: 99;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,.2);
    transition: .2s;
}

.tb-header.scroll {
    position: fixed;
    z-index: 9999;
    background: #fff;
    border-bottom: 1px solid #ddd;
}

.tb-header .inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}

.tb-header .logo a {
    display: block;
    width: 170px;
    height: 55px;
    background: url(../images/logo.png)no-repeat 0 0;
    background-size: 170px auto;
}

.tb-header.scroll .logo a {
    background: url(../images/logo_color.png)no-repeat 0 0;
    background-size: contain;
}

.tb-header .menu > ul {
    display: none;
    position: absolute;
    top: 81px;
    right: 0;
    z-index: 9;
    width: 0;
    height: calc(100vh - 81px);
    background: #fff;
}

.tb-header .menu > ul.on {
    display: block;
    width: 450px;
    animation: slideIn 0.2s ease;
}

@keyframes slideIn {
    from {
      transform: translateX(100%);
    }
    to {
      transform: translateX(0);
    }
}

.tb-header .menu > ul > li {
    position: relative;
    padding: 30px 50px 25px;
}

.tb-header .menu > ul > li ~ li {
    border-top: 1px solid #aaa;
}

.tb-header .menu > ul > li > a {
}

.tb-header .menu .open-btn {
    position: absolute;
    top: 34px;
    right: 50px;
    width: 16px;
    height: 16px;
    display: inline-block;
    background: url(../images/open_btn.png)no-repeat 0 0;
    background-size: 16px 16px;
    cursor: pointer;
}

.tb-header .menu .open-btn.on {
    background: url(../images/close_btn.png)no-repeat 0 0;
    background-size: 16px 16px;
}

.tb-header .menu .sub-menu {
    display: none;
    padding: 20px 0 0 0;
}

.tb-header .menu .sub-menu li a {
    display: block;
    padding: 20px 0;
}

.tb-header .menu .sub-menu li ~ li {
    border-top: 1px solid #ddd;
}

.gnb-btn {
    display: block;
    position: absolute;
    top: 50%;
    right: 50px;
    transform: translateY(-50%);
    z-index: 100;
    width: 23px;
    height: 21px;
    background: url(../images/gnb_btn.png)no-repeat 0 0;
    cursor: pointer;
}

.gnb-btn.scroll {
    background: url(../images/gnb_btn_black.png)no-repeat 0 0;
}

.gnb-btn.close {
    background: url(../images/gnb_btn_close_black.png)no-repeat 0 0;
}

.gnb-btn.scroll.close {
    background: url(../images/gnb_btn_close_black.png)no-repeat 0 0;
}

/***** main *****/
.main-visual .slide .title {
    font-size: 60px;
}

.main-visual .slide .text {
    font-size: 22px;
}

/***** 센터소개 *****/
.card {
    display: block;
}
    
.card .text .name {
    display: none;
}
    
.card .text {
    width: 100%;
    margin: 40px 0 0 0;
}
    
.card .card-img img.pc {
    display: none;
}
    
.card .card-img img.mb {
    display: block;
    width: 100%;
}

/***** footer *****/
footer {
    font-size: 14px;
}

footer .top ul li {
    margin: 0 0 0 50px;
}

footer .contact ul li {
    margin: 0 20px 0 0;
}