/* https://gist.github.com/killercup/5917178 */

html {
    overflow-y: scroll;
}

body {
    color: #444;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.7;
    padding: 1em;
    margin: auto;
    max-width: 42em;
    background: #fefefe;
}

a {
    text-decoration: none;
}

a:link    {
    color: #20f;
}

a:visited {
    color: #80d;
}

a:hover   {
    color: #22f;
}

a:active  {
    color: #ccc;
}

a:focus {
    outline: thin dotted;
}

p {
    margin: 1em 0;
}

img {
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    color: #111;
    line-height: 125%;
    margin-top: 2em;
    font-weight: normal;
}

h4, h5, h6 {
    font-weight: bold;
}

blockquote {
    color: #666666;
    margin: 0;
    padding-left: 3em;
    border-left: 0.5em #EEE solid;
}

hr {
    display: block;
    border: 0;
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #eee;
    padding: 0;
}

pre, code, kbd, samp {
    background-color: #eee;
    color: #000;
    font-family: monospace;
}

pre {
    white-space: pre;
    white-space: pre-wrap;
    word-wrap: break-word;
    padding-left: .5em;
    margin-left: 1em;
    margin-right: 1em;
}

b, strong {
    font-weight: bold;
}

dfn {
    font-style: italic;
}

ins {
    background: #ff9;
    color: #000;
    text-decoration: none;
}

mark {
    background: #ff0;
    color: #000;
    font-style: italic;
    font-weight: bold;
}

sub, sup {
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

ul, ol {
    margin: 1em 0;
    padding: 0 0 0 2em;
}

li p:last-child {
    margin-bottom: 0;
}

ul ul, ol ol {
    margin: .3em 0;
}

dl {
    margin-bottom: 1em;
}

dt {
    font-weight: bold;
    margin-bottom: .8em;
}

dd {
    margin: 0 0 .8em 2em;
}

dd:last-child {
    margin-bottom: 0;
}

img {
    border: 0;
    vertical-align: middle;
}

figure {
    display: block;
    text-align: center;
    margin: 1em 0;
}

figure img {
    border: none;
    margin: 0 auto;
}

figcaption {
    font-style: italic;
    margin: 0 0 .8em;
}

table {
    margin-bottom: 2em;
    border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
    border-spacing: 0;
    border-collapse: collapse;
}

table th {
    padding: .2em 1em;
    background-color: #eee;
    border-top: 1px solid #ddd;
    border-left: 1px solid #ddd;
}

table td {
    padding: .2em 1em;
    border-top: 1px solid #ddd;
    border-left: 1px solid #ddd;
    vertical-align: top;
}

.author {
    text-align: center;
}