body{
    background-color: aquamarine;
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.box{
    border: 1px black solid;
    width: 70%;
    margin: 0 auto;
    margin-top: 60px;
    background-color: white;
}

button{
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 1em;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 10px;
}

button:hover{
    background-color: coral; /* Green */
    border: none;
    color: white;
    padding: 1em;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}