.DivCargarPantalla{
    border: 0px black solid;
    background: black;
    width: 100%;
    height: 99%;
    position: absolute;
    margin: auto;
    opacity: 0.8;
    transition: all .5s;
    z-index: 999;
    top: 1px;
}
.ImgCargarPantalla{
    transition: all .5s;
    height: 100%;
    width: 100%;
}