body { font-family: Arial, sans-serif; text-align: center; padding: 20px; max-width: 640px; margin: 0 auto; background-color: white;}
textarea, input, button { margin: 10px; padding: 10px; font-size: 16px; }
#output { margin-top: 20px; font-weight: bold; font-size: 1.25em; text-align: left;}
#copyButton { display: none; }
a { color:black}