.share-button {
    text-decoration: none;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    margin: 5px;
    display: inline-block;
}

.facebook {
    background-color: #3b5998;
}

.twitter {
    background-color: #1da1f2;
}

.linkedin {
    background-color: #0077b5;
}

.whatsapp {
    background-color: #25d366;
}