#enviando 
{
	position: absolute;
	display: none;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background: rgba(0,0,0,0.7);
	z-index: 9999;
}

#enviando > h2 
{
	position: absolute;
	display: block;
	top: 50%;
	left: 0;
	right: 0;
	margin-top: -10px;
	font: 600 20px "Open Sans",Arial,Verdana;
	color: #FFF;
	text-align: center;
}