@charset "utf-8";
#back-1 {
width:740px;
height:290px;
margin:20px auto;
position:relative;
}
#back-1-1 {
width:310px;
height:290px;
float:left;
margin:0 20px 0 0;
}
#typeA {
position:absolute;
left:2px;
top: 274px;
}
#list {
position:absolute;
top:108px;
left:316px;
margin:0;
width:420px;
}