.capa-exterior {
	/* background-color: #FFFFFF; */
	min-height: 100vh ; /*800px*/
	position: relative;

    background-image: url("img/D_as.png") no-repeat fixed center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;

}
.capa-interior {
	left: 0;
	margin: 0;
	position: absolute;
	right: 0;
	text-align: center;
	top: 50%;
	transform: translateY(-50%);
	/* color: #fff; */
}