.ad {
    margin: 10px 0;
    overflow: hidden;
    position: relative;
    display: none;
}

.ad img {
    width: 100%;
}

.ad-full {
    position: fixed;
    z-index: 10010;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    height: 100%;
    /*background: #000;*/
    /*opacity: 0.7;*/
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
    filter: alpha(opacity=70);
    top: -10px;
    left: 0;
}

.ad-full-inner {
    z-index: 10011;
    position: absolute;
    max-width: 80%;
    width: 390px;
    top: 10%;
    left: 10%;
}

.ad-close-btn {
    float: right;
    color: #fff;
    font-size: 18px;
    margin: 5px;
    padding: 5px;
    cursor: pointer;
    border: 1px solid #000;
    display: none;
}

.ad-fixed-bottom {
    position: fixed;
    z-index: 11000;
    width: 100%;
    bottom: 0px;
    text-align: center;
}

.ad-fixed-bottom-inner {
    margin: auto;
    width: 85%;
}

.ad-close-btn-bottom {
    float: right;
    position: relative;
    top: 22px;
    color: #000;
    font-size: 12px;
    padding: 2px;
    cursor: pointer;
    border: 1px solid #000;
}