.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    cursor: pointer;
    z-index: 1000;
}

.main-header .main-menu ul li a {
    text-decoration: none !important;
    border: none !important;
}

.footer-area .footer-tittle ul li a {
    text-decoration: none !important;
    border: none !important;
}