.blockModalPreloader{    
    display: none;
    background: rgb(66, 65, 65);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1034;
    opacity:0.78;
}

.preloader{
	top:50%;
    left : 50%;
    display : block;
    position : absolute;
    z-index: 1035;
    margin-left : -32px;
    margin-top : -32px;
    opacity:0.78;
    width:70px;
}