#contact-form #loading {
	background-color: rgba(0, 0, 0, 0.5);
	background-image: url("../img/loading.gif");
	background-position: 50% 50%;
	background-repeat: no-repeat;
	display: none;
	height: 100%;
	left: 0;
	position: fixed;
	top: 0;
	width: 100%;
}
/*.control-group:last-child {*/
.control-group {
    margin-bottom: 25px;
}
.glyphicon-asterisk {
	color: red;
}