@Charset "utf-8";
@import url("common.css");




.t26 {font-size:26px; color:#313131; line-height:30px;}
.t26 img {margin-top:-5px;}
.t20 {font-size:20px; color:#313131; line-height:30px;}
.t22{font-size:22px; color:#313131; line-height:30px;}
.t18 {font-size:18px; color:#313131; line-height:30px;}
.t16 {font-size:16px; font-weight:300;}
.t30b {font-size:30px; color:#313131; line-height:30px; padding-left:5px; border-left:6px solid #00aefd; font-family:'Nanum Square';}

.c1 {color:#040B22;}
.c2 {color:#b90005;}

.main {max-width:1400px; margin:70px auto 100px; padding:0 3%;}

.qlink {display:flex; flex-wrap:wrap;}
.qlink .item {position:relative; display:block; width:22.75%; margin-right:3%; margin-bottom:20px; box-shadow:1px 1px 5px #ddd;}
.qlink .item:nth-child(4n+4) {margin-right:0}
.qlink .item .img img {width:100%;}
.qlink .item .t18 {display:block; padding:20px 10px; text-align:center;}
.qlink .item .text {display:none; transition:0.5s; overflow:hidden;}
.qlink .item .text {position:absolute; top:0; left:0; display:flex; flex-direction:column-reverse; width:100%; height:100%; padding:0 35px 50px; background:rgba(18,68,124,0); box-sizing:border-box;}
.qlink .item .text .more {position:absolute; top:-35px; right:25px; color:#fff; font-weight:300; transition:0.5s;}
.qlink .item .text .t20 {display:block; color:#fff; font-weight:500; transition:0.5s; transform:translateY(200px);}
.qlink .item .text .t16 {display:block; color:#a1bad5; transition:0.5s; transform:translateY(200px);}
.qlink .item:hover .text {background:rgba(18,68,124,0.9);}

.qlink .item:hover .text .more {top:35px}
.qlink .item:hover .text .t20 {transform:translateY(0);}
.qlink .item:hover .text .t16 {transform:translateY(0);}

.student_list{ width:100%; display:flex; justify-content: space-between; gap:30px 0; padding: 50px 0 }
.student_list .item{ width:188px; height:190px; background-color:white;  border: 1px solid #CDCDCD; box-shadow: 0px -1px 4.6px rgba(0, 0, 0, 0.25); border-radius:50%; overflow:hidden; border:3px solid #fff; position:relative;}
.student_list .item a{display:block;  box-sizing:border-box; width:100%; height:100%; }
.student_list .item a .icon{display:flex; flex-direction:column; justify-content: center; align-items:center; height:100%; gap:10px;}
.student_list .item img{ width: 100%; height: 100%; object-fit: cover;  }
.student_list .item .t22{  text-align:center; font-weight:500;  position: absolute; top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); 
  color: white;    }
@media only screen and (max-width:1200px) {
	.qlink .item {width:48.5%;}
	.qlink .item:nth-child(2n+2) {margin-right:0}
	.student_list{flex-wrap:wrap;}
	

}
@media only screen and (max-width:600px) {
	.qlink .item .text {padding:0 30px 20px;}
	.t26 {text-align:center;}

	
}


.w2 {display:flex;}
.w2 .box {width:48.5%;}
.w2 .box:nth-child(2) {margin-left:3%;}

@media only screen and (max-width:1000px) {
	.w2 {display:block;}
	.w2 .box {width:auto;}
	.w2 .box:nth-child(2) {margin-left:0; margin-top:30px;}
}

.box {position:relative;}
.box .more2 {position:absolute; top:-5px; right:0;}
.box .more2 img {position:absolute; top:0; right:0; display:inline-block; margin:0; width:40px;}
.box .more2 .on {display:none;}
.box .more2:hover img {display:none;}
.box .more2:hover .on {display:block;}


.notice{padding: 50px 0}
.bbs {position:relative; margin-top:36px; height:360px; border:1px solid #ddd; border-collapse:collapse; z-index:0;}
.bbs .item {display:table-cell; width:500px; overflow:hidden; background-color:#F9F9F9;}
.bbs .item .t20 {position:relative; height:48px; line-height:48px; color:#888888; text-align:center; cursor:pointer; }
.bbs .item+.item .t20 {border-left:1px solid #ddd;}
.bbs .item .more {position:absolute; top:-50px; right:0; display:none;}
.bbs .item .more img {position:absolute; top:-5px; right:0; display:inline-block; margin:0; width:40px;}
.bbs .item .more .on {display:none;}
.bbs .item .more:hover img {display:none;}
.bbs .item .more:hover .on {display:block;}
/* .bbs .item .list {position:absolute; top:48px; left:0; width:90%; padding:20px 5% 0; z-index:0; border-top:1px solid #ddd; display:none;} */
.bbs .item .list {position:absolute; top:45px; left:0; width:90%; padding:20px 5% 0; z-index:0; display:none;}
.bbs .item .list li {position:relative; font-size:18px; line-height:35px; padding-right:90px;}
.bbs .item .list .t18 {display:block; line-height:47px; text-overflow:ellipsis; overflow:hidden; white-space:nowrap;}
.bbs .item .list .t18 span {display:inline-block; width:15px; height:15px; font-size:10px; line-height:15px; color:#fff; text-align:center; margin:0 0 2px 5px; background:#c90000; border-radius:55px; vertical-align:middle;}
.bbs .item .list .t18 .c1 {color:#c90000;}
.bbs .item .list .t18:hover {text-decoration:underline;}
.bbs .item .list .day {position:absolute; top:0; right:0; color:#a5a5a5; line-height:47px;}
.bbs .item.on .more {display:block;}
.bbs .item.on .list {display:block;}
.bbs .item.on .t20{color:#ffffff; background-color:#0A1F62;}
.responsive{margin: 0 -20px; margin-top:20px;}
.responsive .slide{background-color:#FBFBFB; height:333px; border-radius: 8px; margin:10px 20px;   filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.25));}
.responsive .slide .slick-prev{display:none}


.main .gallery {max-width:1600px; margin:0 auto; padding-bottom:20px;}
.main .gallery .list { margin-top:36px; display:flex; gap:30px; }
.main .gallery .list .item {display:block; width:24%; transition:0.3s transform; position:relative; border-radius:8px; box-shadow: 0 4px 4px rgba(0,0,0,0.15) }
.main .gallery .list .item .img img {width:100%; height:250px; object-fit:cover; border-radius:8px;}
.main .gallery .list .item .text {display:flex; justify-content:space-between; flex-direction:column; height:220px; padding:40px 20px; background:#FBFBFB; box-sizing:border-box; border-radius:8px; }
.main .gallery .list .item .more {font-weight:bold; color:#29449b;}
.main .gallery .list .item .more img {display:inline-block; margin-left:12px;}
.main .gallery .list .item:hover {transform:translate(0, -20px); box-shadow:5px 5px 15px rgba(0,0,0,0.3);}
.main .gallery .list .item:hover .text {border-bottom:7px solid #29449b; box-sizing:border-box;}
.main .gallery .list .item .date{width:122px; height:54px; background-color:#08174A; position:absolute; right:-15px;  top:20px; z-index:99}
.main .gallery .list .item .date span{color:#fff; display:block; text-align:center;}
.main .gallery .list .item .date span:last-child{font-size:20px; font-weight:bold;}
.main .gallery .slick-list {overflow:visible;}

@media only screen and (max-width:1000px) {
	.main .gallery {padding:50px 0 60px 3%;}
	.main .gallery .list .item .img img {height:200px; object-fit:cover;}
	.main .gallery .slick-list {overflow:visible;}
}

.main .link {max-width:1600px; margin:0 auto; padding:100px 3% 120px;}
.main .link .list {display:flex; flex-wrap:wrap; border-top:1px solid #ddd; border-bottom:1px solid #ddd;}
.main .link .list .item {display:flex; align-items:center; justify-content:center; width:16.66%; height:150px; margin-bottom:-1px; border-bottom:1px solid #ddd; text-align:center;}

@media only screen and (max-width:1200px) {
	.main .link .list .item {width:25%;}
}
@media only screen and (max-width:800px) {
	.main .link {padding:60px 3% 80px;}
	.main .link .list .item {width:33%; padding:0 20px; box-sizing:border-box;}
	.main .link .list .item img {width:100%;}
	.main .gallery .list{flex-direction:column;}
	.main .gallery .list .item{width:100%;}
	.bbs .item .t20{font-size:15px}
}



.event{position:relative;}
.event .t26{position:relative;}
.event .t26 .more {position:absolute; top: 0; right:0;}
.event .t26 .more img {position:absolute; top:-5px; right:0; display:inline-block; margin:0; width:40px;}
.event .t26 .more .on {display:none;}
.event .t26 .more:hover img {display:none;}
.event .t26 .more:hover .on {display:block;}

.news{position:relative; margin-top:20px;}
.news .t26{position:relative;}
.news .t26 .more {position:absolute; top: 0; right:0;}
.news .t26 .more img {position:absolute; top:-5px; right:0; display:inline-block; margin:0; width:40px;}
.news .t26 .more .on {display:none;}
.news .t26 .more:hover img {display:none;}
.news .t26 .more:hover .on {display:block;}



/*

.promotion {margin-top:20px; height:340px;}
.promotion .list {height:340px;}
.promotion .list .img {display:block; height:340px;}
.promotion .list .img img {width:100%; height:100%; object-fit:cover;}
	
.promotion .list .slick-prev {position:absolute; top:-50px; right:29px; z-index:10; width:30px; height:30px; font-size:0; border:0; background:url("/site/irt/res/img/btn_prev.png") no-repeat 0 0; cursor:pointer;}
.promotion .list .slick-next {position:absolute; top:-50px; right:0; z-index:10; width:30px; height:30px; font-size:0; border:0; background:url("/site/irt/res/img/btn_next.png") no-repeat 0 0; cursor:pointer;}
.promotion .list .slick-prev:hover {background:url("/site/irt/res/img/btn_prev_on.png") no-repeat 0 0; cursor:pointer; z-index:11;}
.promotion .list .slick-next:hover {background:url("/site/irt/res/img/btn_next_on.png") no-repeat 0 0; cursor:pointer; z-index:11;}
	

.networks {margin-top:20px;}
.networks .text {display:flex;}
.networks .text .item {display:flex; align-items:center; justify-content:center; width:34%; height:60px; background:#12447c;}
.networks .text .item div {font-size:22px; color:#fff; text-align:center;}
.networks .text .item div span {font-size:28px; font-weight:500; color:#ffd200;}
.networks .text .item:nth-child(2) {background:#b5121b;}
.networks .text .item:nth-child(3) {background:#9fa1a4;}
.networks .img {height:420px; border:1px solid #ddd; border-top:none;}
.networks .img img {width:100%; height:100%; object-fit:cover;}


.news {margin-top:20px; padding:20px 30px 20px 20px; border:1px solid #ddd;}
.news .list a {display:flex;}
.news .list .img {padding-right:30px;}
.news .list .img img {width:200px; height:200px; object-fit:cover;}
.news .list .text {position:relative; width:calc(100% - 230px); padding-bottom:40px;}
.news .list .text .day {position:absolute; bottom:0; right:0; font-size:16px; color:#878787;}
.news .list .text .t18 {display:block; max-height:52px; margin:5px 0 10px; font-weight:500; overflow:hidden;}
.news .list .text .t16 {display:block; max-height:75px; color:#878787; border-top:1px solid #ddd; padding-top:5px; overflow:hidden;}

.news .list .slick-prev {position:absolute; top:-70px; right:-2px; z-index:10; width:30px; height:30px; font-size:0; border:0; background:url("/site/irt/res/img/btn_prev.png") no-repeat 0 0; cursor:pointer;}
.news .list .slick-next {position:absolute; top:-70px; right:-31px; z-index:10; width:30px; height:30px; font-size:0; border:0; background:url("/site/irt/res/img/btn_next.png") no-repeat 0 0; cursor:pointer;}
.news .list .slick-prev:hover {background:url("/site/irt/res/img/btn_prev_on.png") no-repeat 0 0; cursor:pointer; z-index:11;}
.news .list .slick-next:hover {background:url("/site/irt/res/img/btn_next_on.png") no-repeat 0 0; cursor:pointer; z-index:11;}


.photo {margin-top:20px; padding:20px 10px; border:1px solid #ddd;}
.photo .list .img {display:block; padding:0 10px; height:300px;}
.photo .list .img img {width:100%; height:100%; object-fit:cover;}

.photo .list .slick-prev {position:absolute; top:-70px; right:17px; z-index:10; width:30px; height:30px; font-size:0; border:0; background:url("/site/irt/res/img/btn_prev.png") no-repeat 0 0; cursor:pointer;}
.photo .list .slick-next {position:absolute; top:-70px; right:-12px; z-index:10; width:30px; height:30px; font-size:0; border:0; background:url("/site/irt/res/img/btn_next.png") no-repeat 0 0; cursor:pointer;}
.photo .list .slick-prev:hover {background:url("/site/irt/res/img/btn_prev_on.png") no-repeat 0 0; cursor:pointer; z-index:11;}
.photo .list .slick-next:hover {background:url("/site/irt/res/img/btn_next_on.png") no-repeat 0 0; cursor:pointer; z-index:11;}
	
*/

.link_logo {display:flex; align-items:center; justify-content:space-between; align-items:center; margin-top:50px;}
.link_logo a {margin-bottom:20px;}
.link_logo .bg {display:inline-block; height:50px; border-left:1px solid #ddd; width:1px; margin-bottom:20px;}
@media only screen and (max-width:1000px) {
	.link_logo {flex-wrap:wrap;}
}


@media only screen and (max-width:965px) {
}
@media only screen and (max-width:640px) {
}
@media only screen and (max-width:480px) {
}
@media only screen and (max-width:360px) {
}
@media only screen and (max-width:320px) {
}