html{height:100%;overflow:auto;}
	body{margin:0px;padding:0px;background-color:#000;height:100%;color:#FFF;}
		div{position:relative;}
		table, img{border:0px;}
		#dvMain{height:100%;margin:0px auto;}	
			#tblMain{height:100%}
				#tdMain{vertical-align:middle;}