/*品牌列表*/
.brand-list {
    width:100%;
}
    .brand-list .brand-bd {
        position: relative;
        width:100%;
    }

    .brand-list .item, .brand-list .additem {
        position: absolute;
        -webkit-transition: all 0.3s;
        -moz-transition: all 0.3s;
        -o-transition: all 0.3s;
        -ms-transition: all 0.3s;
        transition: all 0.3s;
    }