#loader {
	display:none; 
    position: fixed;
    background: rgba(0, 0, 0, 0.66);
    width: 100%;
    top: 0;
    bottom: 0;
    left: 0;
    padding-top: 15%;
    overflow: hidden;
    margin: 0 auto;
    text-align: center;
}

#loader img { margin: 0 auto; }