body {
    background: #7F6A93;
    color: #FFFFFF;
    font-family: sans-serif;
}
nav {
    display: flex;
    justify-content: center;
    background:white;
    font-size:23px;
}
nav a {
    padding: 10px;
    margin: 10px;
    border: 3px solid black;
    border-radius: 15px;
    background:white;
    
}
nav a:hover {
    background:#07004D;
    color: white;
}