.whatsapp-chat{

    position:fixed;

    bottom:35px;

    right:25px;

    width:50px;

    height:50px;

    border-radius:50%;

    background:#d4a017;

    display:flex;

    justify-content:center;

    align-items:center;

    box-shadow:0 10px 30px rgba(0,0,0,.2);

    z-index:99999;

    transition:.3s;

}
.whatsapp-chat:hover{

    transform:scale(1.1);

}

.whatsapp-chat img{

    width:30px;

    height:30px;

}