#boton_home {
	position:absolute;
	z-index:101;
	left:45px;
	top:75px;
}
#boton_ayuda {
	position:absolute;
	z-index:101;
	left:45px;
	top:150px;
}
#boton_atras {
	position:absolute;
	z-index:101;
	left:45px;
	top:215px;
}
#usuario {
	position:absolute;
	z-index:101;
	left:25px;
	top:350px;
}
#banner {
	position:absolute;
	z-index:101;
	left:12px;
	top:400px;
	width:120px;
	height:240px;
	background-color:#000000;
}