body{
   margin:0px;
   padding:0px;
   text-align:center;
}

#wrap{
   position:relative;
   width:780px;
   margin:0px auto;
   text-align:left;
}

#header{
    width:780px;
    height:50px;
}

#sidewrap{
    width:130px;
    float:right;
}

#mainwrap{
   width:620px;
   float:left;
}

#footer{
   position:relative;
   width:780px;
   height:50px;
   clear:both;
}

.clear{clear:both;}

.clear hr{display:none;}