.Button {
    text-align: center;
    font-size: 1.5rem;
    box-sizing:border-box;
    flex: 1;
    flex-direction: column;
    display: flex;
}
.Button :hover  {
    color: rgb(0, 255, 221);
    background-color: blueviolet;
    box-shadow:20px;
    padding: 10px;
    transition: 0.5s;
    font-size: 1.8rem;
}
a:link, a:visited  {
    text-decoration: none;
}
a:link, a:visited  {
    color: rgb(179, 39, 255);
}
body    {
    background-color: #430059;
    transition: background-color 1s ease;
}