@import url(http://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400);@import url(http://fonts.googleapis.com/css?family=Source+Code+Pro:300);/*! 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"], 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; }
html {
  height: 100%; }

body {
  color: #333;
  font-family: Source Sans Pro;
  font-weight: 300;
  height: 100%;
  margin: 0; }

h1, h2, h3, h4, h5, h6 {
  font-weight: 300; }

img {
  max-width: 100%; }

a {
  color: #333; }

ul {
  list-style: circle;
  margin: 0 0 1.5em; }

#app-container {
  height: 100%;
  position: relative; }
  #app-container > div {
    margin: 0 auto;
    max-width: 75em; }
    #app-container > div h2 {
      font-weight: 400; }
    #app-container > div not(header) li {
      margin-bottom: .5em; }

header {
  text-align: center; }
  header a {
    text-decoration: none; }

nav ul {
  border-bottom: 1px solid #999;
  list-style: none;
  margin: 0 auto;
  max-width: 40em;
  padding: .4em 0; }
  nav ul:after {
    content: '';
    display: inline-block;
    width: 100%; }

nav li {
  display: inline-block;
  margin-bottom: 0;
  min-width: 7em;
  width: 33%; }
/*!
 * Agate by Taufik Nurrohman <https://github.com/tovic>
 * ----------------------------------------------------
 *
 * #ade5fc
 * #a2fca2
 * #c6b4f0
 * #d36363
 * #fcc28c
 * #fc9b9b
 * #ffa
 * #fff
 * #333
 * #62c8f3
 * #888
 *
 */
.hljs {
  display: block;
  overflow-x: auto;
  padding: .5em;
  background: #333;
  color: white;
  -webkit-text-size-adjust: none; }

.asciidoc .hljs-title,
.hljs-label,
.hljs-tag .hljs-title,
.hljs-prompt,
.http .hljs-request {
  font-weight: bold; }

.hljs-change,
.hljs-code {
  font-style: italic; }

.hljs-tag,
.ini .hljs-title {
  color: #62c8f3; }

.hljs-id,
.hljs-cbracket,
.hljs-tag .hljs-value {
  color: #ade5fc; }

.hljs-string,
.hljs-bullet {
  color: #a2fca2; }

.hljs-type,
.hljs-variable,
.hljs-name,
.actionscript .hljs-title,
.aspectj .hljs-annotation,
.aspectj .hljs-title,
.hljs-attribute,
.hljs-change,
.hljs-blockquote,
.hljs-built_in {
  color: #ffa; }

.hljs-number,
.hljs-hexcolor,
.hljs-link_label,
.hljs-link_reference {
  color: #d36363; }

.hljs-keyword,
.hljs-literal,
.hljs-constant,
.css .hljs-tag,
.hljs-typename,
.hljs-winutils {
  color: #fcc28c; }

.hljs-comment,
.hljs-cdata,
.hljs-preprocessor,
.hljs-annotation,
.hljs-decorator,
.hljs-doctype,
.hljs-deletion,
.hljs-shebang,
.apache .hljs-sqbracket,
.tex .hljs-formula,
.hljs-header,
.hljs-horizontal_rule,
.hljs-code {
  color: #888; }

.hljs-regexp,
.hljs-attr_selector {
  color: #c6b4f0; }

.hljs-important,
.hljs-doctype,
.hljs-pi,
.hljs-chunk,
.actionscript .hljs-type,
.hljs-shebang,
.hljs-pragma,
.http .hljs-attribute {
  color: #fc9b9b; }

.hljs-deletion {
  background-color: #fc9b9b;
  color: #333; }

.hljs-addition {
  background-color: #a2fca2;
  color: #333; }

.hljs a,
.hljs-tag .hljs-attribute {
  color: inherit; }

.hljs a:focus,
.hljs a:hover {
  color: inherit;
  text-decoration: underline; }
h3 {
  margin-bottom: 0; }

h3 + p {
  margin-top: 0; }
.assignment {
  margin: 0 auto;
  max-width: 65em; }
  .assignment div {
    display: inline-block;
    vertical-align: top; }
  .assignment > div:first-of-type {
    margin: 0 auto; }
  .assignment img {
    border: 1px solid #ccc;
    max-width: 40em;
    width: 100%; }
  .assignment .assignment-content li > p {
    margin-bottom: 0; }
  .assignment .assignment-content li > ul, .assignment .assignment-content li > ol {
    margin-top: .5em; }
.slide {
  font-size: 1.7em;
  left: 50%;
  margin: 0 auto;
  max-width: 50em;
  min-width: 10em;
  position: absolute;
  text-align: center;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 90%; }
  .slide h1, .slide h2, .slide h3, .slide h4, .slide h5, .slide h6 {
    margin: 0 auto 0.5em; }
  .slide h3 + ul {
    list-style: none; }
  .slide li {
    margin-bottom: 1em; }
  .slide #hover-example {
    transition: font-size 0.5s ease, color 0.5s ease; }
    .slide #hover-example:hover {
      font-size: 1.5em;
      color: #f33; }
    .slide #hover-example:last-of-type {
      position: absolute; }
  .slide #hover-example2 {
    position: relative; }
    .slide #hover-example2 > div {
      left: -20%;
      opacity: 0;
      position: absolute;
      top: -50%;
      transition: opacity 0.5s ease; }
    .slide #hover-example2:hover > div {
      opacity: 1; }
  .slide pre {
    min-width: 25em; }
  .slide pre > code {
    padding: 0.5em 3em 0.5em 1.5em;
    line-height: 1.3em; }
  .slide .red-text {
    color: red; }
  .slide .bordered {
    border: 1px solid black; }
  .slide .large {
    font-size: 2em; }
  .slide .selected {
    border: 4px solid green; }

.slide-titles {
  margin-bottom: 1.5em; }

.slide-content {
  display: inline-block;
  margin: 0 auto;
  text-align: left;
  max-width: 100%; }

.animation-notifier {
  border: 1px solid #999;
  display: none;
  left: 50%;
  letter-spacing: .1em;
  margin: 0 auto;
  opacity: .5;
  position: absolute;
  transform: translateX(-50%);
  width: 8em; }

@media screen and (max-width: 45em) {
  .slide {
    position: static;
    transform: none; }
    .slide pre {
      min-width: 8em; } }
.slide-view > a {
  left: 1em;
  position: absolute;
  top: .5em; }