body{background:linear-gradient(-180deg, #1e1f1f 230px, #fff 670px);
    background:-webkit-linear-gradient(-90deg, #1e1f1f 230px, #fff 670px);
    background:-moz-linear-gradient(-90deg, #1e1f1f 230px, #fff 670px);
    background:-o-linear-gradient(-90deg, #1e1f1f 230px, #fff 670px);}
.brandkoubei.blockinfo{padding-top: 0;}
#pos_introduce{padding-top:30px;}
.brandinfo3{margin-bottom: 30px;}
#container .brandxunzhang{ background:#fff; border:0; box-shadow:0 0 5px #e9e0d4; margin-bottom:20px; border-radius:10px;}