.introduce .title {margin-bottom:10px}
.introduce .title h1 {font-size:36px;font-weight:400;color:#0c5da1;text-align:center;margin:35px 0 15px 0}
.introduce .title .line {width:170px;height:4px;background:#0c5da1;margin:0 auto}
.record {display:flex;flex-flow:row wrap;justify-content:flex-end;padding:0 0 10px;border-bottom:1px solid #c3c3c3;margin-bottom:20px}
.record .frequency i {margin-right:5px;color:#b6b6b6;font-size:14px}
.record .frequency span {font-size:14px;color:#282828}
.rules {margin-bottom:36px}
.rules h2 {font-size:18px;color:#282828;text-align:center;margin-bottom:10px}
.rules p {color:#282828;font-size:14px;line-height:30px;text-indent:2em}