#contenedor{
	margin: 0 auto;
  text-align: center;
  position: absolute;
  z-index: 1;
}

#txt1{
	background: url('../images/bien/textoB.png');
	width: 527px;
	height: 308px;
	display: inline-block;
	vertical-align: top;
	margin: 220px 0 0 130px;
	position: relative;
	left: -100px;
	opacity: 0;
}

#btn1{
	background: url('../images/bien/comenzar.png');
	width: 146px;
	height: 147px;
	display: inline-block;
	vertical-align: top;
	margin: 300px 0 0 60px;
	cursor: pointer;
	position: relative;
	left: 100px;
	opacity: 0;
}