body {
	min-height: 100px;
	padding-top: 55px;
}

.wait {
    display:    none;
	overflow-x:	scroll;
    position:   fixed;
    z-index:    1000;
    top:        0;
    left:       0;
    height:     100%;
    width:      100%;
    background: rgba(51,51,15,0.3)
				url('./img/ajax-loader.gif') 
                50% 50%
                no-repeat;
}

body.loading .wait {
    display: block;
}