.contact-section {
   display: flex;
    flex-direction: column;
    width: 50px;
    text-align: center;
    border-radius: 30px;
    position: fixed;
    gap: 15px;
    bottom: 120px;
    right: 1.6rem;
    transition: background-color .3s, opacity .5s, visibility .5s;
    z-index: 9999999999;
    cursor: pointer;
}