#wzaBox {
    position: fixed;
    bottom: 60px;
    right: 20px;
    width: 60px;
    height: 60px;
    z-index: 999999;
    padding: 4px 0;
    background: #00A289;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    line-height: 26px;
    text-align: center;
    color: #FFFFFF;
    font-size: 20px;
    font-weight: 700;
    display: none;
}