/* 浮动优惠券广告面板 */
.coupon-fixed-icon {
    background: transparent;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
    cursor: pointer;
    display: block;
    left: 20px;
    overflow: hidden;
    position: fixed;
    text-decoration: none;
    transition: all .3s ease;
    z-index: 999;
}
.coupon-fixed-icon:hover {
    box-shadow: 0 6px 16px rgba(0,0,0,.2);
    transform: scale(1.1);
}
.coupon-fixed-icon img {
    border: none;
    display: block;
    height: 81px;
    max-height: 100px;
    max-width: 100px;
    width: 63px;
}