.loading {
    position: absolute;
    display: none;
    border: 1px solid #5c9ccc;
    padding: 2px;
    background-color: #5c9ccc;
    color: #ffffff;
    opacity: 0.90;
    webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius:5px;
    width: 100px;
    height: 20px;
    text-align: center;
    z-index: 100000;
}