body {
    font-family: "Microsoft YaHei" ! important;
}
div.product-nav{
    border-bottom: solid 1px #ececec !important;
    background-color:#fff;
    padding:0px !important;
}
div.product-nav p a,div.product-nav p{
    font-size: 14px;
    color: #666666;
}