.btn { display:inline-block; background:#77fc3d; color:#000000; border:none; padding:1rem 2rem; border-radius:5px; font-weight:bold; }
.btn:hover { background:#9c9c9c; }
blockquote { background:#000000; border-left:5px solid #77fc3d; margin:1.5em 0; padding:1em 1.5em; border-radius:5px;}