.whatsapp-button {
position: fixed;
bottom: 60px;
right: 48px;
background-color: #25D366;
border-radius: 50%;
width: 60px;
height: 60px;
padding: 10px;
box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.25);
cursor: pointer;
z-index: 5;
}
.whatsapp-button img {
    text-align: center;
    width: 100%;
    height: auto;
}
@media(max-width: 767px)
{
.whatsapp-button {
    bottom: 50px;
    right: 18px;

    }
}