#floatdivids {
    width: 500px;
    height: 300px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10000;
    border-radius: 5px;
    background-image: url('../wwwroot/images/fad.jpg');
    background-size: cover;
    background-position: center; /* 可选，确保图片居中 */
    display: none;
}

#ClickRemoveFlo {
    border-radius: 5px;
    position: absolute;
    top: 0;
    right: 0;
    color: #fff;
    background-color: #ff0000;
    padding: 5px 15px;
    cursor: pointer;
}

#fad_body {
    color: #fff;
    width: 280px;
    margin-left: 150px;
    margin-top: 60px;
    font-size: 26px;
    text-align: center;
    line-height: 48px;
}