#xy_loading {
    background: url(../images/xy_loading5.gif) no-repeat center center; 
    z-index: 999999999999;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: rgba(0,0,0,0.75);
    pointer-events: none;
	/* display:none; */
}