.nav > li > a:hover{ color:#000000; background-color:#fff; } .functions{ width:100%; } .tab{ text-align:center; width:25%; background-color:#f5f5f5; } .intro{ /* border-top: 1px solid #dfdfdf; */ padding-top: 30px; padding-bottom:28px; } .intro:last-child{ border-bottom:1px solid #dfdfdf; } .newDetail .intro{ padding-left: 30px; border-bottom:none; margin-top: 40px; } .intoBody{ font-size: 14px; color: #777777; line-height:30px; min-height:96px; cursor:pointer; text-align: justify; } .introBody td,th{ border: 2px solid #fff; background-color:#f5f5f5; padding:10px; } @media screen and (max-width: 767px) { .functions{ margin:0 auto; } .newDetail .intro{ padding-left: 0px;} }