@import url(https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.8/dist/web/static/pretendard.css);

html {margin:0;padding:0;}
body {
    background:#fafafa; /* fallback for old browsers */
    padding:0;
    margin:0;
    font-family:'Pretendard', sans-serif;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}
/*Scrollbar 1*/
::-webkit-scrollbar {width:8px;height:8px;}
::-webkit-scrollbar-track {background-color: rgba(0,0,0,0.1);border-radius:5px;}
::-webkit-scrollbar-thumb {background-color: rgba(0,0,0,0.8);border-radius:5px;}

.header {padding:60px 0 30px 0;text-align:center;}

.content {position:relative;width:940px;margin:0 auto;}
.copylight {padding:30px 0 20px 0;text-align:center;font-size:14px;color:#888;}
.ctn-gp {font-size:0;}

.ctn-box {position:relative;padding:20px;border:1px solid #eee;border-radius:20px;width:300px;height:240px;display:inline-flex;margin-top:20px;box-sizing:border-box;background-color:#fff;transition:all .3s;z-index:1;box-shadow:3px 5px 15px #eee;}
.ctn-box:hover {border:1px solid #247aff;background-color:#247aff;box-shadow:3px 5px 15px #eee;cursor:pointer;}
.ctn-box.lr20 {margin:0 20px;}
.ctn-tt {font-size:20px;}
.ctn-tt span {display:block;color:#767676;}
.ctn-tt strong {display:block;font-size:24px;color:#222;font-weight:600;}
.ctn-box:hover span {color:#fff;opacity:0.8;}
.ctn-box:hover strong {color:#fff;}
.ctn-icon {position:absolute;bottom:20px;right:20px;}
.ctn-icon img {width:80px;height:80px;opacity:0.3;}
.ctn-box:hover .ctn-icon img {filter:brightness(3);}
.ctn-box.cs {border:3px solid #ddd;}
.ctn-box.cs .sub {font-size:15px;color:#555;padding-top:5px;}
.ctn-box.cs a:first-of-type {margin-top:15px;}
.ctn-box.cs:hover {background-color:#fff;cursor:default;}
.ctn-box.cs:hover strong {color:#222;}
.ctn-box.cs:hover .ctn-icon img {filter:none;}

.channelOn {background-color:#247aff;display:inline-block;padding:10px 20px;color:#fff;font-size:18px;font-weight:600;border-radius:5px;box-shadow:3px 3px 10px #ddd;cursor:pointer;}
.channelOn:hover {box-shadow:none;background-color:#0e60da;}


.ctn-pop {width:100%;height:100%;display:none;z-index:5;position:absolute;top:0;left:0;overflow:auto;background-color:#fff;border:1px solid #ddd;border-radius:5px;}
.ctn-pop .ctn-tt {position:sticky;top:0;padding:20px 70px 15px 30px;background-color:#fff;}
.ctn-pop .ctn-tt span,
.ctn-pop .ctn-tt strong {display:inline-block;}
.ctn-pop .pop-close {position:absolute;top:10px;right:10px;font-size:0;cursor:pointer;}
.ctn-pop .pop-close img {width:48px;height:48px;}
.ctn-pop .pop-close:hover {filter:contrast(3);}
.ctn-pop .pop-desc {font-size:16px;padding:5px 80px 50px 40px;}
.ctn-pop .pop-desc dl {margin-top:0;}
.ctn-pop .pop-desc dt {font-weight:600;padding:10px 0 10px;}
.ctn-pop .pop-desc dd {font-size:14px;margin-left:15px;font-weight:400;padding-bottom:5px;}
.ctn-pop .pop-desc dd:last-of-type {padding-bottom:10px;}
.ctn-pop .pop-desc .sub {font-size:14px;font-weight:400;padding:5px 0;}
.ctn-pop .pop-desc .sub:first-of-type {padding-top:15px;}

.ctn-box.on + .ctn-pop {display:block;}

@media (max-width: 960px) {
  .content {width:100%;}
  .ctn-box {width:calc(50% - 20px);margin:10px;}
  .ctn-box.lr20 {margin:10px;}
  .ctn-pop {position:fixed;top:0;left:0;right:0;bottom:0;}
  .ctn-tt {font-size:18px;}
}

@media (max-width: 480px) {
  .header {padding:40px 0 20px 0;}
  .header img {max-width:55%;}
  .content {padding-bottom:200px;}
  .ctn-box {width:calc(100% - 20px);margin:10px;height:146px;}
  .ctn-box.cs {height:160px;position:fixed;bottom:0;left:0;right:0;}
  .ctn-pop .pop-desc {padding:5px 30px 50px 30px;}
}