.gban{  text-align: right;}
.close-btn{     display: inline-block;}
    .floating-ad {
        position: fixed;
        width: 250px;
        height: 150px;
        left: 0;
        top: 0;
        z-index: 9999;
        overflow: visible;
        cursor: pointer;
        transition: transform 0.3s ease-out;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);}

    .floating-ad:hover {
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);}

    .floating-ad img {margin: 10px 0;
        width: 100%;
        height: 100%;
        position: relative;
        z-index: 1;}