*
{
    padding: 0;
    margin: 0;
}
ul
{
    list-style: none;
}
.sp_left
{
    float: left;
}
.sp_right
{ 
    float: right;
}
.sp
{
    background-color: #f5f5f5;
    width: auto;
    height: auto;
}
.sp_first
{
    width: 1275px;
    height: auto;
    margin: 0 auto;
}
.sp_top
{
    height: 60px;
    line-height: 60px;
}
.sp_part
{
    width: 1275px;
    height: 650px;
}

.sign:hover
{
    transform: scale(1.05);
}
.mark
{
    margin-bottom: 20px;
}
.smallbox{
    width: 234px;
    height: 300px;
    margin-left: 25px;
    margin-bottom: 22px;
    float: left;
    text-align: center;
    background: #fff;
}
.smallbox:hover
{
    transform: scale(1.05);
}
.smallbox_a
{
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    display: block;
    padding: 20px 0px;
}
.title{
    font-size: 14px;
    font-weight: 400;
    color: #333;
    margin: 0 10px 2px;
}
.desc{
    height: 18px;
    font-size: 12px;
    color: #b0b0b0;
    white-space:nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 10px 10px;
}
.price
{
    color: orange;
    margin: 0 10px 0;
}