.sub_title2 {width: 100%; border-bottom: 1px solid #ddd; padding: 20px 0; margin: 30px auto 50px auto;}
.sub_title2 h1 {text-align: center; font-size: 24px; font-weight: 700; color:#000; }
.sub_title_line {width: 230px; height: 2px; background: #cc0111; margin: 0 auto; position: relative; top: 21px;}