.ventana {
	z-index: 1042;
	width: 400px;
	background-color: #eee;
	text-align: center;
	padding: 20px;
	position: absolute;
	left: 50%;
	top: 15%;
	margin-left: -200px;	
	-webkit-box-sizing: border-box;  
	-moz-box-sizing: border-box;    
	box-sizing: border-box;  	
	-webkit-box-shadow: 0px 3px 28px -13px rgba(0,0,0,0.7);
	-moz-box-shadow: 0px 3px 28px -13px rgba(0,0,0,0.7);
	box-shadow: 0px 3px 28px -13px rgba(0,0,0,0.7);
}
.ventana .botones {
	margin: 20px 0px 0;
}

.ventana .botones button {
	border:0; padding:0; margin:0;
	background-color: #a0a0a0;
	cursor: pointer;
	padding: 6px 15px;
	color: #fff;
	margin-right: 10px;
	border: 1px solid #999;
	position: relative;	
	-webkit-box-shadow: 0px 2px 3px 0px rgba(50, 50, 50, 0.27);
	-moz-box-shadow:    0px 2px 3px 0px rgba(50, 50, 50, 0.27);
	box-shadow:         0px 2px 3px 0px rgba(50, 50, 50, 0.27);	
	-webkit-box-sizing: border-box; 
	-moz-box-sizing: border-box;   
	box-sizing: border-box;  	
}
.ventana .botones button:last-child {
	margin-right: 0;
}
.ventana .botones button:hover {
	background-color: #aaa;
}
.ventana .botones button:active {
	top: 1px;
	color: #ddd;
}

.ventana a.cerrar {
	position: absolute;
	right:0;
	top:0;
}
a.cerrar {
	background: url(img/cerrar.png) 50% 50% no-repeat;
	background-size: 20px auto;
	width: 28px;
	height: 28px;
	display: block;
	text-indent: -9999px;
	padding: 7px;
	cursor: pointer;
	opacity: 0.3;
	filter: alpha(opacity=30);
}
a.cerrar:hover {
	opacity: 0.44;
	filter: alpha(opacity=44);
}

#ventana_loading {
	z-index: 1100;
	width: calc(100vw);
	height: calc(100vh);
	background-color: rgba(0,0,0, 0.8);
	position: fixed;
	top:0;
	left:0;
}
#ventana_loading div {
	-webkit-box-sizing: border-box; 
	-moz-box-sizing: border-box;  
	box-sizing: border-box;  	
	background: url(img/loading.gif) 50% 30px no-repeat;
	background-color: #eee;
	padding: 85px 40px 30px;	
	width: 280px;
	left: 50%;
	top: calc(35vh);
	margin-left: -140px;
	position: fixed;
	text-align: center;	
	-webkit-box-shadow: 0px 2px 3px 0px rgba(50, 50, 50, 0.27);
	-moz-box-shadow:    0px 2px 3px 0px rgba(50, 50, 50, 0.27);
	box-shadow:         0px 2px 3px 0px rgba(50, 50, 50, 0.27);
}

.bg-ventana {
	position: fixed;
	z-index: 1041;
	width: calc(100vw);
	height: calc(100vh);
	background-color: rgba(0,0,0, 0.8);
	position: fixed;
	top:0;
	left:0;
}

.ventana-confirmar {    	}
.ventana-confirmar h2 {
	margin-bottom: 10px;
}

.ventana-alerta-html {    	}
.ventana-alerta-html ul {
	text-align: left;
	padding: 0 0 0 20px;
}
.ventana-alerta-html ul li {
	list-style: square;
	margin-bottom: 10px;
	padding-left: 8px;
}

.ventana h2 {
	margin: 10px auto 15px;
}
.ventana p {
	margin-top: 15px;
}

.ventana-alerta.exito::before {
	content: "";
	display: block;
	margin: 0 auto;
	width: 40px;
	height: 40px;
	margin-bottom: 15px;
	background: url(img/exito.png) 50% 50% no-repeat;
	background-size: 40px 40px;
}
.ventana-alerta.advertencia::before {
	content: "";
	display: block;
	margin: 0 auto;
	width: 40px;
	height: 40px;
	margin-bottom: 15px;
	background: url(img/advertencia.png) 50% 50% no-repeat;
	background-size: 40px 40px;
}
.ventana-alerta.error::before {
	content: "";
	display: block;
	margin: 0 auto;
	width: 40px;
	height: 40px;
	margin-bottom: 15px;
	background: url(img/error.png) 50% 50% no-repeat;
	background-size: 40px 40px;
}