.wrap-main .KnowSomeThing
        {
            padding-top: 20px;
            padding-bottom: 20px;
        }
        .wrap-main .KnowSomeThing .KnowSomeThing-nav
        {
            padding-top: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #dadada;
            font-size: 0px;
        }
        .wrap-main .KnowSomeThing .KnowSomeThing-nav a
        {
            display: inline-block;
            padding: 0 20px;
            font-size: 14px;
        }
        .wrap-main .KnowSomeThing .KnowSomeThing-nav a:hover
        {
            text-decoration: none;
        }
        .wrap-main .KnowSomeThing .KnowSomeThing-nav a.now
        {
            color:#ffcf32;
        }
        .wrap-main .KnowSomeThingDetail
        {
            padding-top: 20px;
            padding-bottom: 20px;
            font-size: 0px;
        }
        .wrap-main .KnowSomeThingDetail .row
        {
            height: 50px;
            line-height: 50px;
            font-size: 14px;
            border-bottom: 1px solid #d9d9d9;
        }
        .wrap-main .KnowSomeThingDetail .row
        {
            padding-left: 15px;
        }
        .wrap-main .KnowSomeThingDetail .row .time
        {
            display: inline-block;
            float: right;
            padding-right: 15px;
        }