body {
      text-align:center;
     }
#main_wrapper {
               min-width:995px;
	       max-width:1100px;
	       margin-left:auto;
	       margin-right:auto;
               text-align:left;
			  }
#header {
         width:auto;
		}
#threecolwrap {
               float:left;
			   width:100%;
			  }
#twocolwrap {
             float:left;
		     width:100%;
			 display:inline;
			 margin-right:-170px;
			}
#nav {
      width:192px;
	  float:left;
	  margin-right:3px;
	  display:inline;
	 }
#content {
          margin-left:195px;
		  margin-right:170px;
		 }
#promo {
        float:left;
	    width:170px;
	   }
#footer {
         width:100%;
		 clear:both;
		}