Poner loader，透明，ocupa toda la pantalla

Posted 2021-02-24

.ajax-loader  {
	background: transparent url(../images/ajax-loader.gif) no-repeat scroll center;
	position: fixed;
	top: 0;
	left: 0;
	border: 0;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	background-color: #D0D0D0;
	border-style: none;
	opacity: 0.6;
	filter:alpha(opacity=60);
}