.required label:after{color:#e32;content:' *';display:inline}.silver{background-image:url("app/assets/images/Silver-Metallic-Texture-1.jpg")}.loading{position:absolute;left:50%;top:50%;z-index:1;width:150px;height:150px;margin:-75px 0 0 -75px;border:16px solid #f3f3f3;border-radius:50%;border-top:16px solid #3498db;width:120px;height:120px;-webkit-animation:spin 2s linear infinite;animation:spin 2s linear infinite;opacity:0.5;background-color:#000}