#image-preview-window {
     display: none;
     position: absolute;
     top: 0;
     left: 0;
     padding: 15px;
     background: white;
     -moz-border-radius: 10px;
     border-radius: 10px;
}
		
#image-preview-loading {
     position: relative;
     bottom: 16px;
     right: 16px;
     width: 32px;
     height: 32px;
     margin: 50% 0 0 50%;			
     background: url(loading.gif) no-repeat;
}