#corpo_total   {
				clear: both;
				margin: 0px;
				min-width: 775px;
			    width: expression(document.body.clientWidth < 780 ? '775px' : 'auto' );

		}

#c_div_centro {		position: relative;
					margin: 0px 162px 0px 162px;
					padding:0px;
					border-left: none;
					border-top: 1px solid #ffffff;
					border-bottom: 1px solid #ffffff;										
					border-right: none;					
				}