style.css

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline; }

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }

blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

.highlight {
  background: white; }

.highlight .c {
  color: #999988;
  font-style: italic; }

/* Comment */
.highlight .err {
  color: #a61717;
  background-color: #e3d2d2; }

/* Error */
.highlight .k {
  font-weight: bold; }

/* Keyword */
.highlight .o {
  font-weight: bold; }

/* Operator */
.highlight .cm {
  color: #999988;
  font-style: italic; }

/* Comment.Multiline */
.highlight .cp {
  color: #999999;
  font-weight: bold; }

/* Comment.Preproc */
.highlight .c1 {
  color: #999988;
  font-style: italic; }

/* Comment.Single */
.highlight .cs {
  color: #999999;
  font-weight: bold;
  font-style: italic; }

/* Comment.Special */
.highlight .gd {
  color: black;
  background-color: #ffdddd; }

/* Generic.Deleted */
.highlight .gd .x {
  color: black;
  background-color: #ffaaaa; }

/* Generic.Deleted.Specific */
.highlight .ge {
  font-style: italic; }

/* Generic.Emph */
.highlight .gr {
  color: #aa0000; }

/* Generic.Error */
.highlight .gh {
  color: #999999; }

/* Generic.Heading */
.highlight .gi {
  color: black;
  background-color: #ddffdd; }

/* Generic.Inserted */
.highlight .gi .x {
  color: black;
  background-color: #aaffaa; }

/* Generic.Inserted.Specific */
.highlight .go {
  color: #888888; }

/* Generic.Output */
.highlight .gp {
  color: #555555; }

/* Generic.Prompt */
.highlight .gs {
  font-weight: bold; }

/* Generic.Strong */
.highlight .gu {
  color: #aaaaaa; }

/* Generic.Subheading */
.highlight .gt {
  color: #aa0000; }

/* Generic.Traceback */
.highlight .kc {
  font-weight: bold; }

/* Keyword.Constant */
.highlight .kd {
  font-weight: bold; }

/* Keyword.Declaration */
.highlight .kp {
  font-weight: bold; }

/* Keyword.Pseudo */
.highlight .kr {
  font-weight: bold; }

/* Keyword.Reserved */
.highlight .kt {
  color: #445588;
  font-weight: bold; }

/* Keyword.Type */
.highlight .m {
  color: #009999; }

/* Literal.Number */
.highlight .s {
  color: #dd1144; }

/* Literal.String */
.highlight .na {
  color: teal; }

/* Name.Attribute */
.highlight .nb {
  color: #0086b3; }

/* Name.Builtin */
.highlight .nc {
  color: #445588;
  font-weight: bold; }

/* Name.Class */
.highlight .no {
  color: teal; }

/* Name.Constant */
.highlight .ni {
  color: purple; }

/* Name.Entity */
.highlight .ne {
  color: #990000;
  font-weight: bold; }

/* Name.Exception */
.highlight .nf {
  color: #990000;
  font-weight: bold; }

/* Name.Function */
.highlight .nn {
  color: #555555; }

/* Name.Namespace */
.highlight .nt {
  color: navy; }

/* Name.Tag */
.highlight .nv {
  color: teal; }

/* Name.Variable */
.highlight .ow {
  font-weight: bold; }

/* Operator.Word */
.highlight .w {
  color: #bbbbbb; }

/* Text.Whitespace */
.highlight .mf {
  color: #009999; }

/* Literal.Number.Float */
.highlight .mh {
  color: #009999; }

/* Literal.Number.Hex */
.highlight .mi {
  color: #009999; }

/* Literal.Number.Integer */
.highlight .mo {
  color: #009999; }

/* Literal.Number.Oct */
.highlight .sb {
  color: #dd1144; }

/* Literal.String.Backtick */
.highlight .sc {
  color: #dd1144; }

/* Literal.String.Char */
.highlight .sd {
  color: #dd1144; }

/* Literal.String.Doc */
.highlight .s2 {
  color: #dd1144; }

/* Literal.String.Double */
.highlight .se {
  color: #dd1144; }

/* Literal.String.Escape */
.highlight .sh {
  color: #dd1144; }

/* Literal.String.Heredoc */
.highlight .si {
  color: #dd1144; }

/* Literal.String.Interpol */
.highlight .sx {
  color: #dd1144; }

/* Literal.String.Other */
.highlight .sr {
  color: #009926; }

/* Literal.String.Regex */
.highlight .s1 {
  color: #dd1144; }

/* Literal.String.Single */
.highlight .ss {
  color: #990073; }

/* Literal.String.Symbol */
.highlight .bp {
  color: #999999; }

/* Name.Builtin.Pseudo */
.highlight .vc {
  color: teal; }

/* Name.Variable.Class */
.highlight .vg {
  color: teal; }

/* Name.Variable.Global */
.highlight .vi {
  color: teal; }

/* Name.Variable.Instance */
.highlight .il {
  color: #009999; }

/* Literal.Number.Integer.Long */
html {
  font-size: 100%; }

body {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  font: 18px/1.4 Helvetica, Arial, sans-serif;
  color: #333333; }

h1, h2, h3, h4, h5, h6, .section > header {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #222222;
  font-weight: bold;
  line-height: 1.7;
  margin: 2em 0 15px;
  padding: 0; }

h1 {
  font-size: 2rem; }
  @media screen and (max-width: 520px) {
    h1 {
      font-size: 2rem; } }

h2 {
  letter-spacing: 1px;
  font-weight: 300;
  font-size: 1.7rem; }
  @media screen and (max-width: 520px) {
    h2 {
      font-size: 1.5rem; } }

h3 {
  font-weight: 600;
  font-size: 1.2rem; }
  @media screen and (max-width: 520px) {
    h3 {
      font-size: 1.2rem; } }

h4 {
  font-size: 1rem; }
  @media screen and (max-width: 520px) {
    h4 {
      font-size: 1rem; } }

p {
  margin: 15px 0; }

a {
  text-decoration: none;
  cursor: pointer;
  color: #4183c4; }
  a:hover, a:active {
    text-decoration: underline; }

ul {
  padding-left: 30px;
  list-style-type: disc; }

::-moz-selection {
  color: black;
  background: #eeeeee; }

::selection {
  color: black;
  background: #eeeeee; }

header {
  margin: 40px 0; }

.logo {
  float: left; }
  .logo a {
    text-decoration: none;
    cursor: pointer;
    color: #333333; }
    .logo a:hover, .logo a:active {
      color: #4183c4; }

nav {
  float: right;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.1rem; }
  @media screen and (max-width: 520px) {
    nav {
      font-size: 1rem; } }
  nav a {
    margin-left: 25px;
    text-align: right;
    font-weight: 300;
    letter-spacing: 1px;
    color: #666666; }
    nav a:hover, nav a:active {
      text-decoration: none;
      cursor: pointer;
      color: #333333; }
      nav a:hover:hover, nav a:hover:active, nav a:active:hover, nav a:active:active {
        color: #4183c4; }

@media screen and (max-width: 520px) {
  .logo, nav {
    float: none;
    width: 100%;
    text-align: center; } }

.hero {
  margin: 80px 20px 40px; }
  @media screen and (max-width: 520px) {
    .hero {
      margin: 40px 0; } }
  .hero img {
    float: left;
    width: 160px;
    padding-right: 30px; }
  .hero h1 {
    float: left;
    width: 590px;
    margin: 0;
    font-weight: 400;
    font-size: 2.5rem;
    line-height: 1.3; }
    @media screen and (max-width: 520px) {
      .hero h1 {
        font-size: 2.5rem; } }
  .hero p {
    float: left;
    width: 590px; }

article {
  width: 700px; }
  @media screen and (max-width: 520px) {
    article {
      width: 100%; } }
  article blockquote {
    border-left: 2px solid #666666;
    font-size: 1.2em;
    font-style: italic;
    margin: 1.8em 0.8em;
    padding: 0.1em 1em;
    color: #666666; }

footer {
  padding: 1rem 0; }