/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */

/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS and IE text size adjust after device orientation change,
 *    without disabling user zoom.
 */

html {
  font-family: sans-serif; /* 1 */
  -ms-text-size-adjust: 100%; /* 2 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/**
 * Remove default margin.
 */

body {
  margin: 0;
}

/* HTML5 display definitions
   ========================================================================== */

/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11
 * and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */

audio,
canvas,
progress,
video {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */

audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
 */

[hidden],
template {
  display: none;
}

/* Links
   ========================================================================== */

/**
 * Remove the gray background color from active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * Improve readability of focused elements when they are also in an
 * active/hover state.
 */

a:active,
a:hover {
  outline: 0;
}

/* Text-level semantics
   ========================================================================== */

/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */

abbr[title] {
  border-bottom: 1px dotted;
}

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */

b,
strong {
  font-weight: bold;
}

/**
 * Address styling not present in Safari and Chrome.
 */

dfn {
  font-style: italic;
}

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/**
 * Address styling not present in IE 8/9.
 */

mark {
  background: #ff0;
  color: #000;
}

/**
 * Address inconsistent and variable font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove border when inside `a` element in IE 8/9/10.
 */

img {
  border: 0;
}

/**
 * Correct overflow not hidden in IE 9/10/11.
 */

svg:not(:root) {
  overflow: hidden;
}

/* Grouping content
   ========================================================================== */

/**
 * Address margin not present in IE 8/9 and Safari.
 */

figure {
  margin: 1em 40px;
}

/**
 * Address differences between Firefox and other browsers.
 */

hr {
  box-sizing: content-box;
  height: 0;
}

/**
 * Contain overflow in all browsers.
 */

pre {
  overflow: auto;
}

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

/* Forms
   ========================================================================== */

/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */

/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */

button,
input,
optgroup,
select,
textarea {
  color: inherit; /* 1 */
  font: inherit; /* 2 */
  margin: 0; /* 3 */
}

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */

button {
  overflow: visible;
}

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */

button,
select {
  text-transform: none;
}

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}

/**
 * Re-set default cursor for disabled elements.
 */

button[disabled],
html input[disabled] {
  cursor: default;
}

/**
 * Remove inner padding and border in Firefox 4+.
 */

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */

input {
  line-height: normal;
}

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
 */

input[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  box-sizing: content-box; /* 2 */
}

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * Define consistent border, margin, and padding.
 */

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */

legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */

textarea {
  overflow: auto;
}

/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */

optgroup {
  font-weight: bold;
}

/* Tables
   ========================================================================== */

/**
 * Remove most spacing between table cells.
 */

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

td,
th {
  padding: 0;
}
/*

github.com style (c) Vasily Polovnyov <vast@whiteants.net>

*/

.hljs {
  display: block;
  overflow-x: auto;
  padding: 0.5em;
  color: #333;
  background: #f8f8f8;
  -webkit-text-size-adjust: none;
}

.hljs-comment,
.diff .hljs-header {
  color: #998;
  font-style: italic;
}

.hljs-keyword,
.css .rule .hljs-keyword,
.hljs-winutils,
.nginx .hljs-title,
.hljs-subst,
.hljs-request,
.hljs-status {
  color: #333;
  font-weight: bold;
}

.hljs-number,
.hljs-hexcolor,
.ruby .hljs-constant {
  color: #008080;
}

.hljs-string,
.hljs-tag .hljs-value,
.hljs-doctag,
.tex .hljs-formula {
  color: #d14;
}

.hljs-title,
.hljs-id,
.scss .hljs-preprocessor {
  color: #900;
  font-weight: bold;
}

.hljs-list .hljs-keyword,
.hljs-subst {
  font-weight: normal;
}

.hljs-class .hljs-title,
.hljs-type,
.vhdl .hljs-literal,
.tex .hljs-command {
  color: #458;
  font-weight: bold;
}

.hljs-tag,
.hljs-tag .hljs-title,
.hljs-rule .hljs-property,
.django .hljs-tag .hljs-keyword {
  color: #000080;
  font-weight: normal;
}

.hljs-attribute,
.hljs-variable,
.lisp .hljs-body,
.hljs-name {
  color: #008080;
}

.hljs-regexp {
  color: #009926;
}

.hljs-symbol,
.ruby .hljs-symbol .hljs-string,
.lisp .hljs-keyword,
.clojure .hljs-keyword,
.scheme .hljs-keyword,
.tex .hljs-special,
.hljs-prompt {
  color: #990073;
}

.hljs-built_in {
  color: #0086b3;
}

.hljs-preprocessor,
.hljs-pragma,
.hljs-pi,
.hljs-doctype,
.hljs-shebang,
.hljs-cdata {
  color: #999;
  font-weight: bold;
}

.hljs-deletion {
  background: #fdd;
}

.hljs-addition {
  background: #dfd;
}

.diff .hljs-change {
  background: #0086b3;
}

.hljs-chunk {
  color: #aaa;
}
/*
 * Layout
 */
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: rgba(0, 0, 0, 0.8);
}
.main {
  flex: 1;
}
.container {
  margin: 0 auto;
  width: 80%;
}
@media (min-width: 768px) and (max-width: 991px) {
  .container {
    width: 600px;
  }
}
@media (min-width: 992px) and (max-width: 1279px) {
  .container {
    width: 800px;
  }
}
@media (min-width: 1280px) {
  .container {
    width: 901px;
  }
}
.header {
  padding-top: 20px;
}
.header .site {
  padding-top: 5px;
  display: inline-block;
  font-weight: 700;
  font-size: 110%;
  margin-right: 25px;
}
.header .site a {
  overflow: hidden;
  height: 25px;
}
.header nav ul {
  padding: 0;
  margin: 0;
  float: right;
  padding-top: 10px;
  overflow: hidden;
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 16px;
}
.header nav ul li {
  display: inline-block;
  list-style: none;
  margin: 0px 10px;
}
.footer {
  background: #eee;
  line-height: 50px;
  margin-top: 25px;
  font-size: 0.85em;
}
.footer ul {
  padding: 0;
  margin: 0;
}
.footer ul li {
  display: inline-block;
  padding-bottom: 0;
  margin-right: 15px;
}
.footer ul li a {
  padding-right: 15px;
}
.footer ul li:after {
  content: "|";
}
.footer ul li:last-child:after {
  content: none;
}
/*
 * Typography
 */
body {
  font-family: "Droid Serif", serif;
  font-size: 18px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Arvo", serif;
  font-weight: 400;
}
h1,
h2 {
  font-weight: 700;
}
pre,
code {
  font-family: "Source Code Pro", monospace;
}
code {
  font-size: 0.85em;
}
ul li {
  list-style: square;
}
ul li,
ol li {
  padding-bottom: 0px;
}
/*
 * General
 */
a {
  text-decoration: none;
  color: #404040;
}
a:hover {
  color: #0085a1;
}
p.note {
  background: #D4F0FF;
  padding: 10px;
  border-radius: 10px;
}
/*
 * Hyphenation
 */
p {
  line-height: 1.5;
  word-wrap: break-word;
  hyphens: manual;
}
h3 span {
  font-size: 80%;
}
.meta {
  color: #444;
  font-size: 80%;
}
/*
 * Videos
 */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;/* 16:9 */
  padding-top: 25px;
  height: 0;
}
.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.tags {
  padding-left: 10px;
}
.tags ul.tag-cloud {
  padding: 20px 0;
  margin: 0px;
}
.tags ul.tag-cloud li {
  display: inline-block;
  list-style: none;
  margin-right: 5px;
}
.tags ul.tag-cloud li a {
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 999em;
  padding: 0 16px;
  text-align: center;
  text-decoration: none;
  border-color: #0085a1;
  color: #0085a1;
}
.tags .tag .posts {
  padding-top: 0px;
}
.posts {
  padding-top: 20px;
  padding-left: 10px;
}
.posts .secondary {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.posts .secondary .desc {
  color: gray;
  font-size: 12px;
  flex: 1;
}
.posts .secondary .date {
  color: gray;
  font-size: 12px;
  font-style: italic;
  margin-top: 0;
  text-align: right;
  flex: 0.5;
  padding-right: 20px;
}
.post a {
  color: #0085a1;
  text-decoration: underline;
}
.post blockquote {
  margin: 0px;
  border-left: 3px solid rgba(0, 0, 0, 0.8);
  padding-left: 20px;
  padding-bottom: 2px;
}
.post blockquote p {
  font-weight: 400;
  font-style: italic;
  font-size: 21px;
  line-height: 1.58;
  letter-spacing: -.003em;
  margin: 0px;
}
p img {
  width: 100%;
  height: 100%;
}
code.has-jax {
  font: inherit;
  font-size: 100%;
  background: inherit;
  border: inherit;
}