/* common */
#bu1 { 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/bu1_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:30px; 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; }



/* bu1 */
/* s1 */
#s1 { text-align: center; }
#s1 .img { margin:65px 0 0; position:relative; z-index: 2; }
#s1 .bg_bot { margin:-363px 0 0; }


/* s2 */
#s2 { padding:0 0 60px; }
#s2 article { padding:90px 0; border-bottom: 1px solid #ddd; display: flex; justify-content: space-between; align-items: center; }
#s2 article:first-of-type { padding-top: 105px; }
#s2 article:last-of-type { border-bottom: 0; }

#s2 article .txt h2 { font-size: 44px; font-weight: bold; letter-spacing: -1.1px; }
#s2 article .txt b { position:relative; font-size: 20px; font-weight: bold; letter-spacing: -0.5px; line-height: 30px; }
#s2 article .txt b::before { content:""; display: block; width:30px; height:4px; background:#0068b7; margin:30px 0 40px; }
#s2 article .txt .dot_list { margin:35px 0 0; }

#s2 article:nth-of-type(2n) .txt { margin-left: 60px; }