div.nowLoading::after {
    background: rgba(0, 0, 0, 0) url("/contents/nikki/images/icon_loading.gif") no-repeat scroll 0 0;
    content: "";
    height: 15px;
    margin-top: -8px;
    position: absolute;
    right: 5px;
    top: 50%;
    width: 19px;
}


div.nowLoading {
    background: #eeeeee none repeat scroll 0 0;
    line-height: 1.1;
    margin: 20px auto;
    padding: 5px 0;
    position: relative;
    text-align: center;
    width: 440px;
    display: none;
}