@media screen and (min-width: 767px) {
    #banner .banner {
        height: 400px;
        margin-top: 12px;
        overflow: hidden;
    }

    #banner .banner dt img {
        max-width: 100%;
        max-height: 100%;
    }

    #banner .banner dd {
        border: 1px solid #dedede;
        background-color: #fff;
        height: 96px;
        margin-top: 14px;
    }

    #banner .banner dd li {
        width: 134px;
        height: 56px;
        float: left;
        display: block;
        padding: 0 20px 0 76px;
        margin: 20px 0;
        border-left: 1px solid #e1e1e1;
        position: relative;
    }

    #banner .banner dd li:first-child {
        border: none;
    }

    #banner .banner dd li.middle {
        width: 160px;
    }

    #banner .banner dd li a {
        text-decoration: none;
    }

    #banner .banner dd li .img {
        width: 56px;
        height: 56px;
        overflow: hidden;
        position: absolute;
        left: 20px;
        top: 0;
    }

    #banner .banner dd li h2 {
        font-size: 14px;
        font-weight: bold;
        height: 28px;
        line-height: 28px;
        overflow: hidden;
    }

    #banner .banner dd li span {
        display: block;
        height: 32px;
        line-height: 16px;
        overflow: hidden;
    }

    #main {
        padding: 15px 0;
        overflow: hidden;
        margin: 0 auto;
    }

    #main .pro_left {
        width: 250px;
        position: relative;
    }

    #main .pro_left .sidebar:first-child {
        margin-top: 0px;
    }

    #main .pro_left .ad {
        margin-top: 20px;
    }

    #main .pro_left .popular_search .view {
        height: 230px;
        overflow: hidden;
    }

    .sidebar {
        position: absolute;
        left: 0px;
        width: 250px;
        border: 1px #d4d8db solid;
    }

    .sidebar .title {
        margin-bottom: 14px;
    }

    .sidebar .title .b_title {
        height: 35px;
        line-height: 35px;
        margin: 0 10px;
        font-size: 15px;
    }

    .sidebar .title a {
        display: block;
        line-height: 35px;
        margin-right: 15px;
    }

    .sidebar .title a:hover {
        color: #5c64ab;
        text-decoration: none;
    }

    .sidebar .b_bottom {
        line-height: 30px;
        color: #1363bc;
        text-decoration: none;
        margin-left: 10px;
    }

    .w_1200 #main {
        width: 1198px;
    }

    .w_1200 #main .lefter .what_new {
        height: 179px;
    }

    .w_1200 #main .lefter .what_new ul {
        height: auto;
    }

    .w_1200 #main .lefter .adver {
        margin-top: 20px;
    }

    .w_1200 #main .pro_right {
        width: 948px;
    }

    .w_1200 #catelog {
        margin-left: 0px;
    }

    .w_1200 #catelog .item {
        width: 281px;
        height: 179px;
        padding: 15px 17px;
    }

    .w_1200 #catelog .item .img {
        height: 119px;
        overflow: hidden;
        margin: 8px 0;
    }

    .w_1200 #catelog .item .img a {
        width: 281px;
        height: 119px;
        vertical-align: middle;
        text-align: center;
        display: table-cell;
    }

    #main .pro_right {
        width: 728px;
        overflow: hidden;
        border-top: 1px solid #d4d8db;
        border-right: 1px solid #d4d8db;
    }

    #catelog {
        margin-left: -1px;
    }

    #catelog .item {
        width: 212px;
        float: left;
        border-bottom: 1px solid #d4d8db;
        border-left: 1px solid #d4d8db;
        height: 158px;
        padding: 15px;
        overflow: hidden;
    }

    #catelog .item .name {
        height: 16px;
        overflow: hidden;
        text-decoration: none;
    }

    #catelog .item .name a {
        color: #333;
        font-size: 16px;
        font-family: arial, helvetica, sans-serif;
    }

    #catelog .item .img {
        height: 100px;
        overflow: hidden;
        margin: 8px 0;
        text-align: center;
    }

    #catelog .item .img a {
        width: 212px;
        height: 100px;
        overflow: hidden;
    }

    #catelog .item .intro {
        height: 28px;
        overflow: hidden;
        font-size: 12px;
        font-family: Verdana, Arial, Helvetica, sans-serif;
        color: #5D6F7D;
    }

    #catelog .item.bottom {
        border-bottom: 0;
    }

    .pro_left {
        width: 238px;
    }

    .pro_left .ad {
        margin-top: 20px;
    }

    .pro_right {
        width: 720px;
    }

    .pro_item {
        background: #fff;
        padding: 0px 15px;
        margin-bottom: 21px;
    }

    .pro_item dt {
        overflow: hidden;
        position: relative;
        width: 93px;
        height: 93px;
        border: 1px solid #d2d2d2;
    }

    .pro_item .pro_info {
        width: 112px;
        margin-left: 10px;
    }

    .pro_item .pro_name {
        line-height: 18px;
    }

    .pro_item .pro_name a {
        color: #5b5b5b;
    }

    .pro_item .pro_name a:hover {
        text-decoration: none;
        color: #8899ad;
    }

    .pro_item .pro_price, .pro_item .pro_price * {
        font-size: 12px;
    }

    .pro_item .pro_price del {
        color: #a4a4a4;
    }

    .pro_item .pro_price {
        margin-top: 16px;
    }

    .pro_item .free_shipping {
        font-size: 12px;
        font-weight: bold;
        line-height: 14px;
        height: 14px;
        margin-top: 8px;
    }

    .pro_item .favorite {
        display: inline-block;
        margin-left: 5px;
        cursor: pointer;
        line-height: 99%;
    }

    .pro_item .favorite:hover {
        color: #cb2027;
    }

    .pro_item .review_count {
        font-size: 11px;
        margin-left: 2px;
    }

    .pro_item .review_count:hover {
        color: #cb2027;
    }
}