.sub_title2 {width: 100%; border-bottom: 1px solid #e4e4e4; padding: 15px 0; margin: 15px auto 40px auto;}
.sub_title2 h1 {text-align: center; font-size: 24px;  color:#333;  text-align: center; font-family: 'NanumSquare', sans-serif ;font-weight: 700; }
.sub_title_line {width: 180px; height: 2px; background: #0768af; margin: 0 auto; position: relative; top: 16px;}