.overlay {
        background: #ffffff;
        color: #666666;
        position: fixed;
        height: 100%;
        width: 100%;
        z-index: 5000;
        top: 0;
        left: 0;
        float: left;
        text-align: center;
        padding-top: 25%;
        opacity: 0.5;
    }
    .overlay img{margin-left: -64px; margin-top: -64px;}
	
	.loading-display-none{ /*감추기*/

        display:none;

    }