+/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
+/**
+ * 1. Set default font family to sans-serif.
+ * 2. Prevent iOS text size adjust after 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 8/9/11, 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 when focused and also mouse hovered in all browsers.
+ */
+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
+ * (include `-moz` to future-proof).
+ */
+input[type="search"] {
+ -webkit-appearance: textfield;
+ /* 1 */
+ /* 2 */
+ box-sizing: content-box; }
+
+/**
+ * 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; }
+
+.highlight table td {
+ padding: 5px; }
+
+.highlight table pre {
+ margin: 0; }
+
+.highlight .cm {
+ color: #999988;
+ font-style: italic; }
+
+.highlight .cp {
+ color: #999999;
+ font-weight: bold; }
+
+.highlight .c1 {
+ color: #999988;
+ font-style: italic; }
+
+.highlight .cs {
+ color: #999999;
+ font-weight: bold;
+ font-style: italic; }
+
+.highlight .c, .highlight .cd {
+ color: #999988;
+ font-style: italic; }
+
+.highlight .err {
+ color: #a61717;
+ background-color: #e3d2d2; }
+
+.highlight .gd {
+ color: #000000;
+ background-color: #ffdddd; }
+
+.highlight .ge {
+ color: #000000;
+ font-style: italic; }
+
+.highlight .gr {
+ color: #aa0000; }
+
+.highlight .gh {
+ color: #999999; }
+
+.highlight .gi {
+ color: #000000;
+ background-color: #ddffdd; }
+
+.highlight .go {
+ color: #888888; }
+
+.highlight .gp {
+ color: #555555; }
+
+.highlight .gs {
+ font-weight: bold; }
+
+.highlight .gu {
+ color: #aaaaaa; }
+
+.highlight .gt {
+ color: #aa0000; }
+
+.highlight .kc {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .kd {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .kn {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .kp {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .kr {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .kt {
+ color: #445588;
+ font-weight: bold; }
+
+.highlight .k, .highlight .kv {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .mf {
+ color: #009999; }
+
+.highlight .mh {
+ color: #009999; }
+
+.highlight .il {
+ color: #009999; }
+
+.highlight .mi {
+ color: #009999; }
+
+.highlight .mo {
+ color: #009999; }
+
+.highlight .m, .highlight .mb, .highlight .mx {
+ color: #009999; }
+
+.highlight .sb {
+ color: #d14; }
+
+.highlight .sc {
+ color: #d14; }
+
+.highlight .sd {
+ color: #d14; }
+
+.highlight .s2 {
+ color: #d14; }
+
+.highlight .se {
+ color: #d14; }
+
+.highlight .sh {
+ color: #d14; }
+
+.highlight .si {
+ color: #d14; }
+
+.highlight .sx {
+ color: #d14; }
+
+.highlight .sr {
+ color: #009926; }
+
+.highlight .s1 {
+ color: #d14; }
+
+.highlight .ss {
+ color: #990073; }
+
+.highlight .s {
+ color: #d14; }
+
+.highlight .na {
+ color: #008080; }
+
+.highlight .bp {
+ color: #999999; }
+
+.highlight .nb {
+ color: #0086B3; }
+
+.highlight .nc {
+ color: #445588;
+ font-weight: bold; }
+
+.highlight .no {
+ color: #008080; }
+
+.highlight .nd {
+ color: #3c5d5d;
+ font-weight: bold; }
+
+.highlight .ni {
+ color: #800080; }
+
+.highlight .ne {
+ color: #990000;
+ font-weight: bold; }
+
+.highlight .nf {
+ color: #990000;
+ font-weight: bold; }
+
+.highlight .nl {
+ color: #990000;
+ font-weight: bold; }
+
+.highlight .nn {
+ color: #555555; }
+
+.highlight .nt {
+ color: #000080; }
+
+.highlight .vc {
+ color: #008080; }
+
+.highlight .vg {
+ color: #008080; }
+
+.highlight .vi {
+ color: #008080; }
+
+.highlight .nv {
+ color: #008080; }
+
+.highlight .ow {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .o {
+ color: #000000;
+ font-weight: bold; }
+
+.highlight .w {
+ color: #bbbbbb; }
+
+.highlight {
+ background-color: #f8f8f8; }
+
+* {
+ box-sizing: border-box; }
+
+body {
+ padding: 0;
+ margin: 0;
+ font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
+ font-size: 16px;
+ line-height: 1.5;
+ color: #606c71; }
+
+a {
+ color: #1e6bb8;
+ text-decoration: none; }
+ a:hover {
+ text-decoration: underline; }
+
+.btn {
+ display: inline-block;
+ margin-bottom: 1rem;
+ color: rgba(255, 255, 255, 0.7);
+ background-color: rgba(255, 255, 255, 0.08);
+ border-color: rgba(255, 255, 255, 0.2);
+ border-style: solid;
+ border-width: 1px;
+ border-radius: 0.3rem;
+ transition: color 0.2s, background-color 0.2s, border-color 0.2s; }
+ .btn:hover {
+ color: rgba(255, 255, 255, 0.8);
+ text-decoration: none;
+ background-color: rgba(255, 255, 255, 0.2);
+ border-color: rgba(255, 255, 255, 0.3); }
+ .btn + .btn {
+ margin-left: 1rem; }
+ @media screen and (min-width: 64em) {
+ .btn {
+ padding: 0.75rem 1rem; } }
+ @media screen and (min-width: 42em) and (max-width: 64em) {
+ .btn {
+ padding: 0.6rem 0.9rem;
+ font-size: 0.9rem; } }
+ @media screen and (max-width: 42em) {
+ .btn {
+ display: block;
+ width: 100%;
+ padding: 0.75rem;
+ font-size: 0.9rem; }
+ .btn + .btn {
+ margin-top: 1rem;
+ margin-left: 0; } }
+
+.page-header {
+ color: #fff;
+ text-align: center;
+ background-color: #159957;
+ background-image: linear-gradient(120deg, #155799, #159957); }
+ @media screen and (min-width: 64em) {
+ .page-header {
+ padding: 5rem 6rem; } }
+ @media screen and (min-width: 42em) and (max-width: 64em) {
+ .page-header {
+ padding: 3rem 4rem; } }
+ @media screen and (max-width: 42em) {
+ .page-header {
+ padding: 2rem 1rem; } }
+
+.project-name {
+ margin-top: 0;
+ margin-bottom: 0.1rem; }
+ @media screen and (min-width: 64em) {
+ .project-name {
+ font-size: 3.25rem; } }
+ @media screen and (min-width: 42em) and (max-width: 64em) {
+ .project-name {
+ font-size: 2.25rem; } }
+ @media screen and (max-width: 42em) {
+ .project-name {
+ font-size: 1.75rem; } }
+
+.project-tagline {
+ margin-bottom: 2rem;
+ font-weight: normal;
+ opacity: 0.7; }
+ @media screen and (min-width: 64em) {
+ .project-tagline {
+ font-size: 1.25rem; } }
+ @media screen and (min-width: 42em) and (max-width: 64em) {
+ .project-tagline {
+ font-size: 1.15rem; } }
+ @media screen and (max-width: 42em) {
+ .project-tagline {
+ font-size: 1rem; } }
+
+.main-content {
+ word-wrap: break-word; }
+ .main-content :first-child {
+ margin-top: 0; }
+ @media screen and (min-width: 64em) {
+ .main-content {
+ max-width: 64rem;
+ padding: 2rem 6rem;
+ margin: 0 auto;
+ font-size: 1.1rem; } }
+ @media screen and (min-width: 42em) and (max-width: 64em) {
+ .main-content {
+ padding: 2rem 4rem;
+ font-size: 1.1rem; } }
+ @media screen and (max-width: 42em) {
+ .main-content {
+ padding: 2rem 1rem;
+ font-size: 1rem; } }
+ .main-content img {
+ max-width: 100%; }
+ .main-content h1,
+ .main-content h2,
+ .main-content h3,
+ .main-content h4,
+ .main-content h5,
+ .main-content h6 {
+ margin-top: 2rem;
+ margin-bottom: 1rem;
+ font-weight: normal;
+ color: #159957; }
+ .main-content p {
+ margin-bottom: 1em; }
+ .main-content code {
+ padding: 2px 4px;
+ font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
+ font-size: 0.9rem;
+ color: #567482;
+ background-color: #f3f6fa;
+ border-radius: 0.3rem; }
+ .main-content pre {
+ padding: 0.8rem;
+ margin-top: 0;
+ margin-bottom: 1rem;
+ font: 1rem Consolas, "Liberation Mono", Menlo, Courier, monospace;
+ color: #567482;
+ word-wrap: normal;
+ background-color: #f3f6fa;
+ border: solid 1px #dce6f0;
+ border-radius: 0.3rem; }
+ .main-content pre > code {
+ padding: 0;
+ margin: 0;
+ font-size: 0.9rem;
+ color: #567482;
+ word-break: normal;
+ white-space: pre;
+ background: transparent;
+ border: 0; }
+ .main-content .highlight {
+ margin-bottom: 1rem; }
+ .main-content .highlight pre {
+ margin-bottom: 0;
+ word-break: normal; }
+ .main-content .highlight pre,
+ .main-content pre {
+ padding: 0.8rem;
+ overflow: auto;
+ font-size: 0.9rem;
+ line-height: 1.45;
+ border-radius: 0.3rem;
+ -webkit-overflow-scrolling: touch; }
+ .main-content pre code,
+ .main-content pre tt {
+ display: inline;
+ max-width: initial;
+ padding: 0;
+ margin: 0;
+ overflow: initial;
+ line-height: inherit;
+ word-wrap: normal;
+ background-color: transparent;
+ border: 0; }
+ .main-content pre code:before, .main-content pre code:after,
+ .main-content pre tt:before,
+ .main-content pre tt:after {
+ content: normal; }
+ .main-content ul,
+ .main-content ol {
+ margin-top: 0; }
+ .main-content blockquote {
+ padding: 0 1rem;
+ margin-left: 0;
+ color: #819198;
+ border-left: 0.3rem solid #dce6f0; }
+ .main-content blockquote > :first-child {
+ margin-top: 0; }
+ .main-content blockquote > :last-child {
+ margin-bottom: 0; }
+ .main-content table {
+ display: block;
+ width: 100%;
+ overflow: auto;
+ word-break: normal;
+ word-break: keep-all;
+ -webkit-overflow-scrolling: touch; }
+ .main-content table th {
+ font-weight: bold; }
+ .main-content table th,
+ .main-content table td {
+ padding: 0.5rem 1rem;
+ border: 1px solid #e9ebec; }
+ .main-content dl {
+ padding: 0; }
+ .main-content dl dt {
+ padding: 0;
+ margin-top: 1rem;
+ font-size: 1rem;
+ font-weight: bold; }
+ .main-content dl dd {
+ padding: 0;
+ margin-bottom: 1rem; }
+ .main-content hr {
+ height: 2px;
+ padding: 0;
+ margin: 1rem 0;
+ background-color: #eff0f1;
+ border: 0; }
+
+.site-footer {
+ padding-top: 2rem;
+ margin-top: 2rem;
+ border-top: solid 1px #eff0f1; }
+ @media screen and (min-width: 64em) {
+ .site-footer {
+ font-size: 1rem; } }
+ @media screen and (min-width: 42em) and (max-width: 64em) {
+ .site-footer {
+ font-size: 1rem; } }
+ @media screen and (max-width: 42em) {
+ .site-footer {
+ font-size: 0.9rem; } }
+
+.site-footer-owner {
+ display: block;
+ font-weight: bold; }
+
+.site-footer-credits {
+ color: #819198; }