/* common */
#bu4 { overflow: hidden; padding-top: 80px; }
.sub_h1 { line-height: 1; font-size: 60px; font-weight: bold; letter-spacing: -1.5px; text-transform: uppercase; }
.sub_h1 span { display: block; font-size: 20px; font-weight: bold; color: #0068b7; text-transform: uppercase; font-family: 'Karla', sans-serif; margin:0 0 10px; }
.sub_h1 small { font-size: 30px; letter-spacing: -0.75px; font-weight: bold; }
.sub_p { font-size: 18px; font-weight: 300; letter-spacing: -0.45px; line-height: 30px; }
.sub_p + .sub_p { margin-top: 30px; }
.sub_h1 + .sub_p { margin-top: 40px; }

.bar_tit { position:relative; font-size: 30px; font-weight: bold; letter-spacing: -0.75px; color: #000; margin:0 0 38px; }
.bar_tit::before { content:""; display: inline-block; width:4px; height: 30px; background:#0068b7; margin-right: 15px; position:relative; top:3px; }

.bg_bot { width:100%; height: 450px; background:url('../img/bu4_s1_bg.jpg') no-repeat center / cover; margin-top:150px; }

.dot_list > li { position: relative; padding-left: 10px; font-size: 16px; font-weight: 300;  color: #333; line-height: 26px; margin:0 0 20px; }
.dot_list > li:last-child { margin:0; }
.dot_list > li::before { content:""; position:absolute; left:0; top:13px; width:3px; height: 3px; background:#0068b7; }

.pata_table { border-top: 3px solid #0068b7; width:100%; border-collapse: collapse; }
.pata_table thead th { background:rgba(0,0,0,0.66); font-size:18px; font-weight: 500;  letter-spacing: -0.45px; color:#fff; padding:25px; border:1px solid rgba(255,255,255,0.3); line-height: 1; }
.pata_table tbody th { background:#f7f7f7; font-size:18px; font-weight: 500;  letter-spacing: -0.45px; padding:30px; border:1px solid #ddd; }
.pata_table tbody td { font-size:18px; font-weight: 500; letter-spacing: -0.45px; padding:20px 30px; border:1px solid #ddd; text-align: center; }
.pata_table tbody td:last-of-type { font-size:16px; font-weight: 300; letter-spacing: -0.4px; padding:20px 45px; line-height: 30px; border:1px solid #ddd; text-align: left; }



/* bus 공통 */
.sub_h1 { text-transform: none; }
.sub_h1 + h2 {  font-size: 26px; font-weight: 500; letter-spacing: -0.65px; margin:30px 0; }

.art_box { background:#fff; box-shadow: 2.2px 2px 21px 0 rgba(0, 0, 0, 0.23); padding: 100px; }
.art_box h3 { font-size: 24px; font-weight: bold; letter-spacing: -0.6px; margin:0 0 30px; }
.art_box .dot_list { margin:0 0 80px; }
.art_box .dot_list > li { margin:0 0 12px; }
.art_box .img { text-align: center; margin:0 auto; }
.art_box .img img { -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; -webkit-user-drag: none; }


#s1 { padding:0 0 90px; }

#s2 { background:#f7f7f7; padding:100px 0 145px; }
#s2 article + article { margin-top: 120px; }


/* bu4 */
#s2 .table_wrap { margin:75px 0 0; }