.whatsapp-float {
    position: fixed;
    bottom: 160px;
    right: 38px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    width: 55px;
    height: 55px;
    text-align: center;
    font-size: 28px;
    line-height: 55px;
    z-index: 1000;
}

.call-float {
    position: fixed;
    bottom: 100px;
    right: 38px;
    background-color: #007bff;
    color: white;
    border-radius: 50%;
    width: 55px;
    height: 55px;
    text-align: center;
    font-size: 24px;
    line-height: 55px;
    z-index: 1000;
}

    .whatsapp-float:hover,
    .call-float:hover {
        color: white;
        opacity: 0.85;
    }