.sub_title2 {width: 1500px;margin: 86px auto 48px auto;}
.sub_title2 h1 {text-align: center; font-size: 60px; font-weight: 700; color:#000; line-height: 1.25; letter-spacing: -1.2px;}
.sub_title_line {width: 230px; height: 2px; background: #fc0303; margin: 0 auto; position: relative; top: 31px;}

.system2_page .sub_title2 {margin: 86px auto 23px auto;}