.right-container {
    position: fixed; 
    top: 50%; 
    transform: translateY(-50%); 
    right: 1.5svw; 
}

.right-menu ul {
    list-style: none;
    padding: 0; 
    margin: 0;
}

.right-menu li {
    width: 30px;
    height: 30px; 
    margin-bottom: 12px;
    border-radius: 50%; 
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    overflow: hidden;
    box-shadow: 0px 0px 10px 0px rgba(152,165,179,0.63);
}