.loader {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: url('../img/cargando2.gif') 50% 50% no-repeat white;
    opacity: .8;
}
.titulo{
	position:fixed;
    width: 100%;
    text-align: center;
    top: 65%;
}