example.css

@import url(https://fonts.googleapis.com/css?family=Share+Tech+Mono);
body,
p {
    padding: 0;
    margin: 0
}

body {
    background: #272726
}

div#remote-media {
    height: 43%;
    width: 100%;
    background-color: #fff;
    text-align: center;
    margin: auto
}

div#remote-media video {
    border: 1px solid #272726;
    margin: 3em 2em;
    height: 70%;
    max-width: 27%!important;
    background-color: #272726;
    background-repeat: no-repeat
}

div#controls {
    padding: 3em;
    max-width: 1200px;
    margin: 0 auto
}

div#controls div {
    float: left
}

div#controls div#invite-controls,
div#controls div#preview,
div#controls div#token {
    width: 16em;
    margin: 0 1.5em;
    text-align: center
}

div#controls p.instructions {
    text-align: left;
    margin-bottom: 1em;
    font-family: Helvetica-LightOblique, Helvetica, sans-serif;
    font-style: oblique;
    font-size: 1.25em;
    color: #777776
}

div#controls button {
    width: 15em;
    height: 2.5em;
    margin-top: 1.75em;
    border-radius: 1em;
    font-family: "Helvetica Light", Helvetica, sans-serif;
    font-size: .8em;
    font-weight: lighter;
    outline: 0
}

div#controls div#invite-controls input,
div#controls div#token textarea {
    font-family: Helvetica-LightOblique, Helvetica, sans-serif;
    font-style: oblique;
    font-size: 1em
}

div#controls button:active {
    position: relative;
    top: 1px
}

div#controls div#preview div#local-media {
    width: 270px;
    height: 202px;
    border: 1px solid #cececc;
    box-sizing: border-box;
    background-image: url(data:image/svg+xml;base64,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);
    background-position: center;
    background-repeat: no-repeat;
    margin: 0 auto
}

div#controls div#preview div#local-media video {
    max-width: 100%;
    max-height: 100%;
    border: none
}

div#controls div#preview button#button-preview {
    background: url(data:image/svg+xml;base64,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)1em center no-repeat #fff;
    border: none;
    padding-left: 1.5em
}

div#controls div#log,
div#controls div#token button,
div#controls div#token textarea {
    border: 1px solid #686865
}

div#controls div#token textarea {
    width: 256px;
    height: 204px;
    background: 0 0;
    overflow: hidden;
    resize: none;
    padding: 1.25em;
    color: #fff
}

div#controls div#token textarea::-webkit-input-placeholder {
    color: #fff
}

div#controls div#token textarea:-moz-placeholder {
    color: #fff;
    opacity: 1
}

div#controls div#token textarea::-moz-placeholder {
    color: #fff;
    opacity: 1
}

div#controls div#token textarea:-ms-input-placeholder {
    color: #fff
}

div#controls div#token button#button-listen {
    color: #fff;
    background: 0 0
}

div#controls div#invite-controls {
    display: none
}

div#controls div#invite-controls input {
    width: 100%;
    height: 2.5em;
    padding: .5em;
    display: block
}

div#controls div#invite-controls button {
    color: #fff;
    background: 0 0;
    border: 1px solid #686865
}

div#controls div#log {
    width: 35%;
    height: 9.5em;
    margin-top: 2.75em;
    text-align: left;
    padding: 1.5em;
    float: right
}

div#controls div#log p {
    color: #686865;
    font-family: 'Share Tech Mono', 'Courier New', Courier, fixed-width;
    font-size: 1.25em;
    line-height: 2em;
    margin-left: 1em;
    text-indent: -1.25em;
    width: 90%
}