.whatsapp-btn-floating {
        position: fixed;
        bottom: 35px;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 50px;
        width: 50px;
        background-color: #4dc247;
        border-radius: 50%;
        z-index: 999;
    }

    .whatsapp-btn-floating i.whatsapp-icon {
        font-size: 32px;
        color: #fff;
    }