body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-color: #4d4642;
}
#content-ini {
  position: absolute;
  width:575px;
  height:425px;
  margin: auto ; 
  top:50%;
  left:50%;
  margin-top:-290px;
  margin-left:-310px;
  
  /*valido para IE6*/
  .height:425px;
}
#content-cast {
  position: absolute;
  width:845px;
  height:700px;
  margin: 0 auto ; 
  top:50%;
  left:50%;
  margin-top:-350px;
  margin-left:-420px;
  
  /*valido para IE6*/
  .height:700px;
}
#accesos-ini {
	margin-top:30px;
	margin-left:110px;
}
#accesos-cast {
	margin-left:10px;
}
div.boton {
	float:left;
	width:32%;
	text-align:center;
}
div.boton img {border:0;}