/*----------------main_content----------------*/
#center_content{
width:994px;
float:left;
height:auto;
padding:10px 0 30px 5px;
}
.product_box{
width:250px;
height: auto;
margin:auto;
float:left;
padding:8px;
margin:0 0 8px 8px;
border:0px #65850f solid;
}
.productbox{
width:336px;
height: auto;
margin:auto;
float:left;
padding:8px;
margin:0 0 8px 8px;
border:0px #65850f solid;
}
.productboxy{
width:336px;
height: auto;
margin:auto;
float:left;
padding:8px;
margin:0 0 8px 8px;
border:0px #65850f solid;
}