html {
    background: #334;
    color: #ddccaa;
}

body {
    font-family: Arial, Helvetica, sans-serif;
}

p {
    color: #afaa99;
}

a {
    color: #ffdd99;
    text-decoration: none;
}

.centre {
    padding: 5% 5%;
    max-width: 600px;
    padding-left: auto;
    margin: 0;
}

.centrebg {
    background: #292939;
    padding: 10px;
    border-radius: 10px;
}

button {
    background: #556;
    color: #fda;
    border: none;
    padding: 20px;
    border-radius: 10px;
}

button:hover {
    background: #667;
    color: #fda;
    border: none;
    padding: 20px;
    border-radius: 10px;
}

button:active {
    background: #987;
    color: #fda;
    border: none;
    padding: 20px;
    border-radius: 10px;
}