html{margin:0;padding:0;}
#banner{
    margin:0;
    padding:0;
    vertical-align:top;
}
#main{
    padding-top:10px;
}
#main #product {
    margin:0 0 0 18px;
    float:left;
}
#main h3 {
    margin:0;
    padding:0;
    text-align:left;
    font-weight:normal;
    border-bottom:2px solid rgb(235,235,235);
}
#main .more{
    font-size:13px;
    color:rgb(0,0,0);
    text-decoration:none;
    float:right;
    position:relative;
    bottom:-5px;
    left:-10px;
}
#product div{
    margin-top:10px;
    padding-right:10px;
    width:313px;
    border-right:1px solid #ccc;
    float:left;
}
#product img{
    margin:5px 5px 5px 0;
    float:left;
}
#product p{
    color:rgb(102,102,102);
    margin:0;
    text-indent:26px;
    font-size:13px;
    text-align:left;
    line-height:180%;
}
#product_jtzj {
    padding-right:9px;
}
#product_en{
    padding:0 9px;
}
#service {
    width:271px;
    float:left;
}
#service h3{
    padding-left:9px;
}
#service ul{
    margin:10px auto;
    padding:0 9px;
    list-style:none;
}
#bottom_banner{
    margin:10px 0 0 0;
    width:960px;
    clear:both;
    vertical-align:top;
}

#ad1{
    position:fixed;
    left:0;
    bottom:50px;
}
#ad2 {
    position:fixed;
    right:0;
    bottom:50px;
}