.dw-loading {
	background:url(../images/loaderImg.gif) no-repeat center;
	width:100%;
    height:100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    display: none;
    overflow:auto;
}

.dw-loading:before {
    content: '';
    display: inline-block;
    height: 100%;
    vertical-align: middle;
}

.dw-loading.dw-loading-active {
    display: block;
}

.dw-loading.dw-loading-overlay {
    background-color: rgba(255, 255, 255, 0);
    z-index: 9999;
}