* { font-family: 'Open Sans', Helvetica, sans-serif; text-align: center; } h1 { color: orange; } button { color: white; background-color: orange; padding: 12px 28px; border-radius: 12px; transition-duration: 0.4s; font-size: larger; } button:hover { background-color: white; color: orange; } input { padding: 12px; margin-right: 16px; }