.float-wa {
    background: #2db742;
    color: white;
    bottom: 14px;
    position: fixed;
    width: 78px;
    height: 78px;
    font-size: 47px;
    z-index: 12;
    right: 8px;
    padding: 15px 20px;
    border-radius: 43px;
    cursor: pointer;
}