html{ height:100%; }

body {
    height:100%;
	font-size: 16px;
	 
	width:100%;
	margin-left:auto;
	margin-right:auto;
	margin-top:0px;
	padding-top:0px;
	padding-left:0px;
	padding-right:0px;
	z-index:0;
	overflow-y: hidden;
	}

	
.tabla{

     width:100%;
	 height:100%;
	 vertical-align: middle;
	  
   border:0px solid black;
   }	
   
   .tabla-interna{
      
     width:994px;
	  
	 vertical-align: middle;
     border:0px solid black;
	 float:center;
	 position:relative;
   }