body {
    font-family: Arial, sans-serif;
    background: #1a1a2e;
    color: #fff;
    text-align: center;
}
input { padding:5px; margin:5px;}
button { padding:5px 10px; margin:5px; background:#6a5acd; color:#fff; border:none; border-radius:4px; cursor:pointer;}
button:hover { background:#836fff;}
a { color:#6a5acd; text-decoration:none; margin:0 5px;}
h1,h2,h3 { color:#c0c0ff;}
form { margin:20px auto; display:inline-block; text-align:left;}
ul { list-style:none; padding:0;}
li { margin:5px 0; background:#222; padding:5px; border-radius:4px;}