#container{
    width: 300px;
    margin: auto;
    border: 2px solid black;
    border-radius: 12px;
    padding: 10px;
    text-align: center;
    background: linear-gradient(to bottom, lightblue, white);
    margin-top: 50px;
}
a{
    text-decoration: none;
    
    color: black;
    border-radius: 12px;
    font-size: larger;
    padding: 3px 10px;
    background: linear-gradient(to right, lightgray, darkgray);
}

a:hover{
    background: linear-gradient(to right, darkgray, lightgray);
    color: white;
}