body{
    background: green;
    text-align:center;
    font-size: 25px;
}
button{
    padding: 10px;
    font-size: 14px;
    background: blue;
    border-radius: 10px;
    color:white;
    align-content: center;
}
button:hover{
        font-size: 18px;
    background: grey;
    color:aqua;
    border: 2px black solid;
    border-radius: 15px;
}
a{
    text-decoration: none;
    color: white;
}