.modalLoader {
    display:    none;
    position:   fixed;
    z-index:    2000;
    top:        0%;
    left:       0%;
    height:     100%;
    width:      100%;
    background: rgba(156, 173, 207, 0.67) url('../img/animation.gif') 50% 50% no-repeat;
	cursor: progress;    

}

/* When the body has the loading class, we turn
   the scrollbar off with overflow:hidden */
body.loading {
    overflow: hidden;   
}

/* Anytime the body has the loading class, our
   modal element will be visible */
body.loading .modalLoader {
    display: block;
}