video { margin: auto; padding: 30px; }
h1 { padding-top: 20px; margin-top: 20px; margin-bottom: 20px; }
h1 img { position: relative; top: -5px; }
div { text-align: center }
video { width: 480px }
img#qr { margin: 40px }
p { font-size: 1.2em }
#plucky-button { margin: 5px; }
h2 { padding: 20px }

#features-div {
    display: flex;
    justify-content: center;
    text-align: left;
    font-size: 1.1em;
}
ul { list-style: none; }