#contenedor {
	float: none;
	width: 700px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 0px;
}
body {
	margin: 0px;
	background-image: url(imagenes/gra.jpg);
	background-repeat: repeat-x;
}
}
#flash {
	float: left;
	width: 700px;
}
#botones {
	float: left;
	margin-top: 5px;
	width: 700px;
	padding-left: 15px;
}
.img_btn {
	border: medium solid #FFF;
}
.post1 {
	float: left;
	position: absolute;
	left: 10px;
	bottom: 0px;
}
.post2 {
	float: right;
	position: absolute;
	right: 10px;
	bottom: 0px;
}

.post3 {
	float: right;
	position: absolute;
	right: 300px;
	bottom: 0px;
}