.mascara {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0,0,0,.4);
	text-align: center;
	overflow: hidden;
}

.mascara .card.card-dialogo {
	background-color: #fff;
	width: 30%;
	min-width: 320px;
	margin: 10% auto;
}


.mascara .card.card-dialogo .card-heading {
	background-color: #fff;
	border-bottom: 1px solid #ccc;
	padding: 5px 10px 8px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	font-size: 1.5em;
}

.mascara .card.card-dialogo .card-body{
	background-color: #fff;
	padding: 15px 10px 10px 15px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

.mascara .card.card-dialogo .card-controllers {
	padding: 10px 15px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	border-top:1px solid #ccc;
}