demo.css

/* Structure */
body {
    font: 300 36px "Helvetica Neue", "Ubuntu", "Courier New", "sans-serif";
    display: block;
}
.Controls {
    font-size:18px;
    width: 400px;
    display: block;
    float: right;
    padding: 1em;
    background-color: #fafafa;
}
#stats {
    margin-top: 2em;
}
.Views{
    float:left;
    width: 640px;
}
.Controls label {
    float: left;
}
.Controls input {
    float: right;
}
.dLabel {
    text-align: right;
    float: right;
}
ul {
    padding: 0;
    list-style: none;
}
li {
    padding: 20px;
}

/* Content */
.users {
    display: block;
    float: left;
    padding: 1em;
    background-color: #eee;
}
.papers {
    display: block;
    float: right;
    padding: 1em;
    background-color: #eee;
}
.rel {
    display: inline-block;
}

/* Text */
h1, h2, h3 {
    font-weight: inherit;
    margin: 0;
}
h2, h3 {
    text-align: right;
    font-size: inherit;
}
h1 {
    font-size: 64px;
}
h2 {
    font-size: 24px;
}
h3 {
    font-size: 18px;
}
#stats_text {
    text-align: right;
}

/* SVG */
blockquote {
    margin: 0;
}
blockquote:before {
    content: "“";
    position: absolute;
    left: -.4em;
}
blockquote:after {
    content: "”";
    position: absolute;
}
a:link, a:visited {
    color: #777;
    text-decoration: none;
}
a:hover {
    color: #666;
}
.invert {
    background: #1f1f1f;
    color: #dcdccc;
}
.invert h2, .invert h3 {
    color: #7f9f7f;
}
.string, .regexp {
    color: #f39;
}
.keyword {
    color: #00c;
}
.comment {
    color: #777;
    font-style: oblique;
}
.number {
    color: #369;
}
.class, .special {
    color: #1181B8;
}
path.arc {
    cursor: move;
    fill: #fff;
}
.node {
    font-size: 10px;
}
.node:hover {
    fill: #1f77b4;
}
.link {
    fill: none;
    stroke: #1f77b4;
    stroke-opacity: .4;
    stroke-width: 0.2px;
    pointer-events: none;
}
.link.source, .link.target {
    stroke-opacity: 1;
    stroke-width: 2px;
}
.node.target {
    fill: #d62728 !important;
}
.link.source {
    stroke: #d62728;
}
.node.source {
    fill: #2ca02c;
}
.link.target {
    stroke: #2ca02c;
}