.wrapper{
   width: 100%;
   margin: 0 auto;
}
.header{
   float: left;
   width: 100%;
}
.wrapmiddle{
   float: left;
   width: 100%;
}
.middle{
   margin-right:370px;
   margin-left:220px;
}
.left{
   float: left;
   width: 200px;
   margin-left: -100%;
}
.right{
   float: left;
   width: 315px;
   margin-left: -315px;
}
.footer{
   float: left;
   width: 1001px;
}
body {
   padding: 0px;
   margin: 0px;
}