#sp_main{
width:900px;
margin-bottom:30px;
}

#sp_index{
width:448px;
float:left;
margin-left:1px;
}

#sp_index2{
width:448px;
float:right;
}


.sp_index_text{
width:428px;
padding:10px 10px 10px 10px;
font-size:11px;
}

#sp_back{
width:900px;
}

.sp_bc{
width:440px;
height:62px;
margin:10px 10px 10px 0px;
float:left;
}

.sp_bc_img{
width:100px;
height:62px;
float:left;
margin-right:10px;
}

.sp_bc_text{
width:330px;
height:62px;
float:left;
}