* {box-sizing:border-box;}
html{
    overflow-x: hidden;
    font-family:'Noto Sans KR', "나눔고딕", NanumGothic, "Nanum Gothic","돋움", Dotum, Arial, sans-serif;
    color:#111;
    letter-spacing:-0.5px;
}

strong , em {font-weight:bold;}



/*=====================
        PC 헤더
=====================*/
#header_pc{}
#header.tabletVer{display:none;}
#header_pc .utillWrap{height:87px; border-bottom:1px solid #ddd; width:100%;}
#header_pc .utillWrap .utill{max-width:1200px;padding:0 0 0 0px; width:100%; width:100%;margin:0 auto;text-align:center; position:relative;}
#header_pc .utillWrap .utill .left_ut{
    float:left;
    margin:26px 0;
    position: relative;
    z-index: 9;
}
#header_pc .utillWrap .utill .left_ut a{display: inline-block;}
#header_pc .utillWrap .utill .logoArea{
    display:inline-block;
    padding:20px 0;
    width:100%;
    position:absolute;
    left:0;
    top:0;
}
#header_pc .utillWrap .utill .logoArea img{
    width:219px;
}

#header_pc .utillWrap .utill .right_ut{float:right;margin:35px 0;}
#header_pc .utillWrap .utill .right_ut li{float:left;}
#header_pc .utillWrap .utill .right_ut li a{position:relative;font-size:13px; color:#777;padding:0 15px;}
#header_pc .utillWrap .utill .right_ut li a:before{content:'';background-color:#555;position:absolute; left:0;top:50%;width:2px; height:2px; border-radius:50px; transform: translateX(-50%)}
#header_pc .utillWrap .utill .right_ut li:last-child a{padding-right:0}
#header_pc .utillWrap .utill .right_ut li:first-child a:before{display:none;}
#header_pc .utillWrap .utill .left_ut .select{position: relative; margin-top: -3px;}


/*gnb*/
#header_pc .gnb{border-bottom:1px solid #ddd; height:53px; color:#000;text-align:center;}
#header_pc .gnb.on{position: fixed;left: 0; top: 0; z-index:500; background: #fff; width: 100%; border-bottom: 1px solid #ddd;}
#header_pc .gnb.on .ol{box-shadow:0 4px 10px 5px rgba(0,0,0,0.05);}
#header_pc .gnb .gnbWrap{max-width:1200px;width:100%; width:100%;margin:0 auto;position:relative;}
#header_pc .gnb .allcatebtn{background: transparent; border: none;width:53px;height:53px;position:absolute; left: 0; top: 0%;border-left:1px solid #ddd;border-right:1px solid #ddd;}
#header_pc .gnb .allcatebtn span {width:20px; height:2px; background:#333; position:absolute;text-indent:-9999px;left:18px;top:26px; font-size:0}
#header_pc .gnb .allcatebtn span:before {content:'';width:15px; height:2px; background:#333; position:absolute;left:0;margin-top:-6px;}
#header_pc .gnb .allcatebtn span:after {content:'';width:15px; height:2px; background:#333; position:absolute;left:0;margin-top:6px;}
#header_pc .gnb ul.gnb_ul{}
#header_pc .gnb ul.gnb_ul{display:inline-block; padding:19px 0;}
#header_pc .gnb ul.gnb_ul li{float:left;position: relative; text-align: left;}
#header_pc .gnb ul li a{position: relative; padding:0 10px; font-size:16px; color:#333;}
#header_pc .gnb ul li a .border_span {font-size: 16px; color: #333; padding: 16px 0;position:relative;}
#header_pc .gnb ul li.on a .border_span:after,
#header_pc .gnb ul li:hover a .border_span:after{content:'';width:100%; height:4px; background: #d4281e; position:absolute;left:0;bottom: -2px; z-index: 9;}

#header_pc .gnbWrap>ul.gnb_ul>li>a{padding:15px 42px;}

#header_pc .gnb ul li.on>a{color:#d4281e; position: relative;}

#header_pc .gnb ul li .ol{
    display: none;
    position: absolute;
    overflow: hidden;
    z-index:8;
    width: auto;
    height:auto;
    top:34px;
    left: 50%;
    transform: translateX(-50%);
    border: 1px solid #ddd;
    border-top: none;
    background: #fff;
    width:150px;
}
#header_pc .gnb ul li .ol ol{}
#header_pc .gnb ul li .ol:after{display: block; content: ''; clear: both;}
#header_pc .gnb ul>li:first-child .ol.img_ol{
    margin-left: 0;
    transform: translateX(0);
    left: 0;
}
#header_pc .gnb ul>li:last-child .ol.img_ol{
    margin-left: 0;
    transform: translateX(0);
    left: auto;
    right: 0;
}
#header_pc .gnb ul li ol li{
    float:none;
    width: 100%;
    line-height: 1.7;
    margin-bottom: 9px;
}
#header_pc .gnb ul li ol li:last-child{margin-bottom: 0;}
#header_pc .gnb ul li ol li:first-child a{padding-top: 2em;}
#header_pc .gnb ul li ol li:last-child a{padding-bottom: 2em;}
#header_pc .gnb ul li ol li a{
    font-size: 15px;
    display: block;
    white-space: nowrap;
    transition: 0.2s;
    text-align: center;
}
#header_pc .gnb ul li.on ol li.on a{color:#d4281e;}
#header_pc .gnb ul li ol li:hover a{color:#d4281e;}
#header_pc .gnb ul li ol li.on a{color:#d4281e;}

/*gnb 내강의실*/
#header_pc .gnb ul.lecture_room_ul{
    float:right;
    display:inline-block;
    padding:19px 25px;
}
#header_pc .gnb ul.lecture_room_ul li{
    float:left;
    position: relative;
    text-align: left;
}
#header_pc .gnb ul.lecture_room_ul li a{
    position: relative;
    padding:0 10px;
}
#header_pc .gnb ul.lecture_room_ul > li > a{
    position: relative;
    padding:15px 0px 15px 0px;
    position: relative;
}
#header_pc .gnb ul.lecture_room_ul > li > a span.border_span{
    padding-left:25px;
    background:url('/html/images/common/icon_play.svg')no-repeat center left;
    background-size: 19px;
    font-size:15px;
    color:#fff;
}
/*
#header_pc .allMenu2{display: none; opacity:1; background: rgba(0,0,0,0.5);position: fixed;width: 100%;height: 100%;left: 0;top: 0;z-index: 999; transition:0.2s;}
*/



/*전체메뉴펼치기*/
#header_pc #allmenu{visibility: hidden;position:fixed;width:100%;height:0;background:#fff;z-index:998;opacity:0;}
#header_pc #allmenu.on{visibility: visible;height:auto;top:0;left:0;transition:all .3s;-webkit-transition:all .3s;-moz-transition:all .3s;-o-transition:all .3s;opacity:1}
#header_pc #allmenu .catebtn_close {
    display: block;
    position: absolute;
    top: -5px;
    right: 0;
    overflow: hidden;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 0;
    padding:12px;
}

/* 레이어 팝업 공통 */
.allMenubg{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:url(//img.siwonschool.com/www/comm/bg_black_opacity.png);overflow:hidden;z-index:997}


#header_pc .allMenu2 .allcate-top{border-bottom: 1px solid #ddd;width:100%;}
#header_pc .allMenu2 .allcate-top .top-inner{width:1200px;margin:17px auto 18px;position: relative; text-align:Center;}
#header_pc .allMenu2 .allcate-top .top-inner h3 img{width:219px;}
#header_pc .allMenu2 .categoryWrap{position: relative; width:1200px;margin:0 auto;background-color: #fff;}
#header_pc .allMenu2 .category{max-width:1200px;padding:0 15px; width:100%; width:100%;margin:0 auto;}
#header_pc .allMenu2 .categoryWrap .category ul>li{width: 16.6%;position: relative;padding: 30px 0 30px 30px;display:table-cell;}
#header_pc .allMenu2 .categoryWrap .category ul>li>a{font-size:17px;display: block;font-weight: bold;}

#header_pc .allMenu2 .categoryWrap .category ul{width: 100%; display:table;border-left:1px solid #eee;}
#header_pc .allMenu2 .categoryWrap .category > ul > li{ border-right:1px solid #eee;}
#header_pc .allMenu2 .categoryWrap .category > ul > li > a{margin-bottom:18px}
#header_pc .allMenu2 .categoryWrap .category ul li ol li{line-height: 33px;}
#header_pc .allMenu2 .categoryWrap .category ul li ol li a{font-size: 15px;}
#header_pc .allMenu2 .categoryWrap .category ul li ol li a.on{color:#d4281e ;}
#header_pc .allMenu2 .categoryWrap .category ul li ol li:hover a{color:#d4281e ;}
@media all and (max-width:1200px) {

    #header_pc .utillWrap .utill .left_ut{margin-left:0;}
    #header_pc .logoWrap .logoArea a.fr{right:15px;}
    #header_pc .gnb ul {font-size: 15px; padding:0;}
    #header_pc .utillWrap .utill .left_ut li:first-child>a{padding-left: 20px;}
    #header_pc .utillWrap .utill .right_ut{padding-right: 20px;}
    #header_pc .logoWrap .logoArea a.fl{padding-left: 15px;}
    #header_pc .gnb ul.lecture_room_ul{padding-right:20px;}
    #header_pc .allMenu2 .allcate-top .top-inner{width:100%;}
    #header_pc .allMenu2 .categoryWrap{width:100%;}
    #header_pc .allMenu2 .category{max-width:100%;padding:0;}
}



/* top bar class */

.top_bar_wrap{padding:0 0 0 0; line-height: 1.3; margin-bottom: 1.8em;}
/*.top_bar_wrap h3:before{display: block; content: ''; clear: both; width: 42px; height: 4px; background-color: #d4281e; margin: 0 auto 0.4em; border-radius:7px;}*/
.top_bar_wrap h3{margin-bottom: 0.5em; font-size: 32px; color:#111; font-weight: 500 !important;}
.top_bar_wrap p{color:#666; font-size: 18px;}

@media screen and (max-width:1200px) {
    .top_bar_wrap{
        font-size: 15px;
    }
}
@media screen and (max-width:1023px) {
    .mainPopup.ui-draggable-handle{ touch-action: auto;}
}
@media all and (max-width:990px) {
    body{
        /*모바일에서 단어별로 줄바꿈*/
        -ms-word-break: keep-all;
        word-break: keep-all;
        /* Non standard for webkit */
        -webkit-hyphens: auto;
        -moz-hyphens: auto;
        -ms-hyphens: auto;
        hyphens: auto;}
}
@media screen and (max-width:768px) {
    .top_bar_wrap h3{font-size: 26px;}
    .top_bar_wrap{
        font-size: 14px;
    }
    .mainPopup {
        width: 90% !important;
        max-width:90% !important;
        left: 5% !important; 
    }
}

@media screen and (max-width:550px) {
    .top_bar_wrap{
        font-size: 13px;
    }
}

@media screen and (max-width:460px) {
    .top_bar_wrap{
        font-size: 12px;
    }
}

.explanation{font-size: 14px;}
.left_bar_title>p{font-size: 14px;}

#footer{background:#fff;border-top:1px solid #ddd;}
#footer #ft_wrap{ width:100%;margin:0 auto;position:relative;}
#footer .ft_menu{width:100%;margin:0 auto;border-bottom:1px solid #ddd;}
#footer .ft_menu ul{}
#footer .ft_menu ul li a{font-size:16px; color:#111;}
#footer .ft_menu ul li a{}
#footer .ft_menu ul{display:inline-block;}
#footer .ft_menu ul li{font-size:16px;position:relative;padding:20px 15px;float:left;}
#footer .ft_menu ul li:after{content:'';width:1px;height:12px;background:#333; position:absolute;right:0;top: 50%;margin-top: -6px;}
#footer .ft_menu ul li:last-child:after{display:none;}
#footer .ft_menu ul li:first-child{padding-left:0}
#footer .ft_bottom{width: 100%; max-width: 1200px; margin: auto;position:relative;}
#footer .ft_bottom .logo{
    width:210px;
    display: inline-block;
    vertical-align: middle;
}
#footer .ft_bottom .logo.m_box{
    display: none;
}
#footer .ft_bottom .logo img{}
#footer .ft_bottom .ft_info{
    text-align:left;
    padding:1.2em 0;
    width: calc(100% - 215px);
    display: inline-block;
    vertical-align: middle;
    padding-left:55px;
}
#footer .ft_bottom .ft_info ul{display:inline-block;width:100%;}
#footer .ft_bottom .ft_info ul li{float:left;line-height:1.7;}
#footer .ft_bottom .ft_info ul li p{display: inline-block; position: relative; padding: 0 10px;font-size: 14px; color:#777;}
#footer .ft_bottom .ft_info ul li p:before{content:'';width:1px;height:10px;background:#777; position:absolute;left:0;top:50%;margin-top:-5px;}
#footer .ft_bottom .ft_info ul li.another p:first-child:before{display: none;}
#footer .ft_bottom .ft_info ul li:last-child:after{}
#footer .ft_bottom .ft_info ul li:first-child:before{display:none;}
#footer .ft_bottom .ft_info ul li:first-child{padding-left:0}
#footer .ft_bottom .ft_info ul li:first-child p:first-child{padding-left:0}
#footer .ft_bottom .ft_info .copyright{font-size: 13px; color:#999;line-height: 1.3;margin-top:15px;}


#footer .snsLink{position:absolute; right:0; top:50%;margin-top:-18px;}
#footer .snsLink ul{display:inline-block;}
#footer .snsLink ul li{float:left;  margin-right: 10px;}
#footer .snsLink ul li a{}

@media all and (max-width:1200px) {
    #footer .ft_bottom{padding:0 40px;}
}
@media all and (max-width:1024px) {
    #footer{background:#fff;}
    #footer #ft_wrap{max-width:1200px; width:100%;margin:0 auto;position:relative;}
    #footer .ft_menu{text-align:center;}
    #footer .ft_menu ul{display:inline-block;}
    #footer .ft_menu ul li{position:relative;padding:20px 10px;float:left;}
    #footer .ft_menu ul li:first-child{padding-left:20px}
    #footer .ft_bottom{}
    #footer .ft_bottom .logo.p_box{display: none;}
    #footer .ft_bottom .logo.m_box{
        display: inline-block;
    }
    #footer .ft_bottom .logo{
        padding:0px 0 20px;
        width:100%;
        text-align: center;
    }
    #footer .ft_bottom .ft_info{text-align:center;padding:1.2em 0 2em;width:100%;}
    #footer .ft_bottom .ft_info ul{display:inline-block;width:auto; text-align: center;}
    #footer .ft_bottom .ft_info ul li{color:#999;position:relative;padding:0 10px;}
    #footer .ft_bottom .ft_info ul li.tablet{display: block; width: 100%;}
    #footer .ft_bottom .ft_info ul li p:before{display: none;}
    #footer .ft_bottom .ft_info ul li.another p:before{content:'';display: inline-block; width:1px;height:8px;background:#ddd; position:absolute;left:0;top:0.5em;}

    #footer .snsLink{position:relative; right:auto; top:auto;text-align:center;padding-bottom: 1.3em;}
    #footer .snsLink ul{display:inline-block;}
    #footer .snsLink ul li{float:left; /* padding:0 10px; */}
    #footer .snsLink ul li a{}

}


@media all and (max-width:830px) {
    #footer .ft_bottom .ft_info ul li.tablet{display: block; width: 100%;}
    #footer .ft_bottom .ft_info ul li.tablet:before{display: none;}
}

@media all and (max-width:768px) {
    #footer #ft_wrap{font-size: 15px;}
    #footer .ft_menu{
        border-bottom: 0;
        padding-top:20px;
    }
    #footer .ft_menu .mobile_br {display: block;}
    #footer .ft_menu ul li{
        float: none;
        display: inline-block;
        padding:5px 10px 5px 5px;
    }
    #footer .ft_menu ul li:nth-child(3):after{display: none;}
    #footer .ft_menu ul li:after{content:'';width:1px;height:10px;margin-top:-5px}
    #footer .ft_menu ul li a{font-size:14px;}
    #footer .ft_menu ul li:first-child{padding-left:10px;}
    #footer .ft_bottom{padding:0 20px 20px;}
    #footer .ft_bottom .ft_info{
        padding:15px 0;
    }
    #footer .ft_bottom .ft_info ul li:first-child p:first-child ,
    #footer .ft_bottom .ft_info ul li p{padding: 0 0.7em}
    #footer .ft_bottom .ft_info ul li {line-height: 21px;}
    #footer .ft_bottom .ft_info ul li p{font-size:13px;}
    #footer .ft_bottom .ft_info ul li p{display: inline-block; position: relative; padding: 0 10px;font-size: 14px; color:#777;}
    #footer .ft_bottom .ft_info ul li p:before{content:'';width:1px;height:10px;background:#777; position:absolute;left:0;top:50%;margin-top:-5px;display: inline-block;}
    #footer .ft_bottom .ft_info ul li p:first-child:before{display: none;}
    #footer .ft_bottom .ft_info ul li.another p:first-child:before{display: none;}
    #footer .ft_bottom .logo{padding:0;}
    #footer .ft_bottom .logo img{width:156px;}
}

@media all and (max-width:460px) {
}
@media all and (max-width:1200px) {
    #header_pc .utillWrap .utill .left_ut{margin-left:0;}
    #header_pc .logoWrap .logoArea a.fr{right:15px;}
    #header_pc .gnb ul {font-size: 15px;}
    #header_pc .gnb ul.gnb_ul>li>a{}
}


#top_btn.t_box{
    position: fixed;
    right: 15px;
    bottom: 20px;
    font-size: 12px;
    opacity: 1;
    visibility: visible;
    width: 40px;
    height: 40px;
    color: #fff;
    border-radius: 50%;
    line-height: 38px;
    z-index: 99;
    box-shadow:1px 2px 10px rgba(0,0,0,0.3);
}

#tab1{-webkit-background-size: 2%; background-size: 2%;}
#tab2{-webkit-background-size: 8%; background-size: 8%;}
#id_hp1{margin-top: 0;}

#divTab {width: 100%; display: inline-block; margin-left: 2px;}
#divTab .m-tabs{width: 100%;}
#divTab .m-tabs li {
    width: 50%;
    float: left;
    font-size: 16px;
    font-weight:500;
    cursor: pointer;
    border: 1px solid #ddd;
    border-bottom: 1px solid #111;
    background: #f6f6f6;
    margin: -1px 0 0 -1px;

    text-align: center;
    z-index: 1;
    line-height: 14px;
    color:#777;
}
#divTab .m-tabs li.active {
    border: 1px solid #111;
    border-bottom: 1px solid transparent;
    z-index: 2;
    position: relative;
    background:#fff;
}
#divTab .m-tabs li a {
    display: block;
    padding: 15px 0px 20px;
    color: #777;
}
#divTab .m-tabs li.active a {
    padding-bottom: 20px;
    color:#333;
}
@media screen and (max-width:990px) {
    #divTab .m-tabs li a {
        display: block;
        padding: 10px 0px 10px;
        font-size:14px;
    }
    #divTab .m-tabs li.active a {
        padding-bottom: 10px;
    }

}
.roundBtn {
    border-radius: 50px;
    display: inline-block;
    text-align: center;
    transition: all 0.3s ease 0s;
    height: 43px;
    line-height: 1;
    cursor: pointer;
    border:none;
}
.quickBnrLeft{width:140px; position:absolute; top: 110px; left:50%; margin-left:-790px; z-index:99;transition: all 0.3s ease 0.3s;}
.quickBnrLeft .imageArea{line-height:0; width:100%;height:auto;text-align:center;/*padding:22px 0;*/background:#fff;margin-bottom:10px;}
.quickBnrLeft .imageArea:last-child{margin-bottom:0px;}
#quickMenu.quickBnrLeft>a{display: block;}
.quickBnrLeft .imageArea img{}
.quickBnrLeft .txtArea{padding:26px 0;text-align:center;}
.quickBnrLeft .txtArea strong{font-size:18px; font-weight:bold; padding:0 15px; word-break:keep-all; line-height:1.5; color:#222;width:100%;display:inline-block; margin-bottom:10px;}
.quickBnrLeft .txtArea .txt{font-size:14px;color:#333;line-height:18px; padding:0 15px; word-break:keep-all;}
#quickMenu.quickBnrLeft{transition: left .6s ease;-webkit-transition: left .6s ease;-moz-transition: left .6s ease;}
#quickMenu.quickBnrLeft.none{left:-173px !important;transition: left .6s ease;-webkit-transition: left .6s ease;-moz-transition: left .6s ease;}
#quickMenu.quickBnrLeft.quickMenu-rel {position: absolute;top: 205px;left:50%;margin-left:-820px;}
#quickMenu.quickBnrLeft.quickMenu-fix {position: fixed;top: 110px;left:48.5%;margin-left:-790px;}

.quickBnrRight{
    width:120px;
    position:absolute;
    top:110px;
    right:50%;
    margin-right:-790px;
    z-index:99;
    transition: all 0.3s ease 0.3s;
    border: 1px solid #ddd;
    text-align: center;
}
.quickBnrRight .quick_title{
    font-size:14px;
    font-weight: bold;
    color:#fff;
    background:#111;
    padding:11px 0;
}
.quickBnrRight ul{}
.quickBnrRight ul li{line-height: 0}
.quickBnrRight ul li a{
    font-size:13px;
    color:#555;
    background:#fff;
    border-bottom: 1px solid #ddd;
    width: 100%;
    display: inline-block;
    line-height: 1.5;
    padding:12px 0;
}
.quickBnrRight #top_btn{
    background: #f3f3f3;
    width: 100%;
    display: inline-block;
    font-size:11px;
    color:#555;
    font-weight: bold;
    padding:8px 0;
}
.quickBnrRight #top_btn img{
    margin-right:6px;
    vertical-align: baseline;
}
#quickMenu2.quickBnrRight{transition: right .6s ease;-webkit-transition: right .6s ease;-moz-transition: right .6s ease;}
#quickMenu2.quickBnrRight.none{right:-173px !important;transition: right .6s ease;-webkit-transition: right .6s ease;-moz-transition: right .6s ease;}
#quickMenu2.quickBnrRight.quickMenu-rel {position: absolute;top: 205px;right:50%;margin-right:-820px;}
#quickMenu2.quickBnrRight.quickMenu-fix {position: fixed;top: 110px;right:48.5%;margin-right:-790px;}

@media all and (max-width:1610px) {
    #quickMenu.quickBnrLeft{display:none;left:-173px !important;transition: left .6s ease;-webkit-transition: left .6s ease;-moz-transition: left .6s ease;margin-left:0;}
    #quickMenu2.quickBnrRight{display:none;right:-173px !important;transition: right .6s ease;-webkit-transition: right .6s ease;-moz-transition: right .6s ease;margin-left:0;}
}

/* 동영상 팝업 */
#common_layer{
    position: fixed;
    width: 100%; height: 100%;
    left: 0; top: 0;
    display: none;
    z-index: 9991;
}
#common_layer .bg_layer{
    position: absolute;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.6);
}
#common_layer .vimeo_wrap{
    position: absolute;
    left: 50%; top: 50%;
    width: 100%; height: auto;
    max-width:1200px;
    transform: translate(-50% , -50%);
    margin: 1% 0 0;
}
#common_layer .vimeo_wrap .closed{
    display: block;
    margin-bottom: 21px;
    text-align: right;
}

#common_layer .vimeo_wrap .vimeo_inner{
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 48%;
}
#common_layer .vimeo_wrap .vimeo_inner iframe{
    position: absolute;
    width: 100%; height: 100%;
    left: 0; top: 0;
}

@media screen and (max-width:1260px){
    #common_layer .vimeo_wrap{
        width:calc(100% - 30px);
    }
}

@media screen and (max-width:720px){
    #common_layer .vimeo_wrap .closed img{
        width: 25px; height: 25px;
    }
}