body{background: #f1f2f4;}
.main{width:1258px;margin:30px auto 28px;overflow:hidden;}
.main_inner{width: 1258px;margin:30px 0;background:#fff;}
h2{width:1200px;height:60px;border-bottom:1px solid #f3f4f8;margin:0 auto;font-size:24px;color:#111;line-height:70px;text-align:center;}
p{width:1160px;margin:0 auto;padding:20px 0 30px;line-height:36px;color:#666;font-size: 14px;}
.bold{font-weight: bold;font-size: 16px;}