.product1{
    width: 95%;
    margin: 0 auto;
    margin-top: 29px;
    margin-bottom: 50px;
}
.product-text {
    width: 100%;
    height: auto;
    text-align: center;
}
.product-text h3 {
color: #444;
    font-weight: 400;
    font-size: 16px;
    padding: 0 18px;
    margin-top: 16px;
    line-height: 30px;
}
.product-text span {
    width: 100px;
    height: 1px;
    margin-top: 10px;
    display: inline-block;
    background-color: #444;
}
.pb-top{
    margin-top: 10px;
    width: 100%;
    height: auto;
    display: none;
    border-bottom: 1px solid#d2d2d2;
    padding-bottom: 11px;
}
.pb-top li{
    width: 46%;
    float: left;
    margin-right: 5px;
    margin-left: 6px;
    font-size: 13px;
    line-height: 26px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    border-bottom: 1px dashed#d2d2d2;
    margin-bottom: 9px;
}
.pb-top a{
    color: black;
}
.pb-bottom{
    margin-top: 10px;
}
.pb-bottom li {
    width: 47%;
    height: auto;
    margin-right: 5px;
    margin-left: 5px;
    display: block;
    float: left;
}
.pb-bottom li img {
    width: 100%;
    border: 1px solid#8c8c8c;
}
.pb-bottom li p {

    color: #444;
    font-size: 15px;
    text-align: center;
    display: block;
    letter-spacing: 1px;
    height: 52px;
}