/*! 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, .content h3::before { -moz-box-sizing: content-box; 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 */ -moz-box-sizing: content-box; -webkit-box-sizing: content-box; /* 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 { /* Comment */ /* Error */ /* Generic */ /* Keyword */ /* Literal */ /* Name */ /* Operator */ /* Other */ /* Punctuation */ /* Comment.Multiline */ /* Comment.Preproc */ /* Comment.Single */ /* Comment.Special */ /* Generic.Deleted */ /* Generic.Emph */ /* Generic.Error */ /* Generic.Heading */ /* Generic.Inserted */ /* Generic.Output, qualified with span to prevent applying this style to the Go language, see #1153. */ /* Generic.Prompt */ /* Generic.Strong */ /* Generic.Subheading */ /* Generic.Traceback */ /* Keyword.Constant */ /* Keyword.Declaration */ /* Keyword.Namespace */ /* Keyword.Pseudo */ /* Keyword.Reserved */ /* Keyword.Type */ /* Literal.Date */ /* Literal.Number */ /* Literal.String */ /* Name.Attribute */ /* Name.Builtin */ /* Name.Class */ /* Name.Constant */ /* Name.Decorator */ /* Name.Entity */ /* Name.Exception */ /* Name.Function */ /* Name.Label */ /* Name.Namespace */ /* Name.Other */ /* Name.Property */ /* Name.Tag */ /* Name.Variable */ /* Operator.Word */ /* Text.Whitespace */ /* Literal.Number.Float */ /* Literal.Number.Hex */ /* Literal.Number.Integer */ /* Literal.Number.Oct */ /* Literal.String.Backtick */ /* Literal.String.Char */ /* Literal.String.Doc */ /* Literal.String.Double */ /* Literal.String.Escape */ /* Literal.String.Heredoc */ /* Literal.String.Interpol */ /* Literal.String.Other */ /* Literal.String.Regex */ /* Literal.String.Single */ /* Literal.String.Symbol */ /* Name.Builtin.Pseudo */ /* Name.Variable.Class */ /* Name.Variable.Global */ /* Name.Variable.Instance */ /* Literal.Number.Integer.Long */ }
.highlight .hll { background-color: #ffffcc; }
.highlight .c { color: #87ceeb; }
.highlight .err { color: #ffffff; }
.highlight .g { color: #ffffff; }
.highlight .k { color: #f0e68c; }
.highlight .l { color: #ffffff; }
.highlight .n { color: #ffffff; }
.highlight .o { color: #ffffff; }
.highlight .x { color: #ffffff; }
.highlight .p { color: #ffffff; }
.highlight .cm { color: #87ceeb; }
.highlight .cp { color: #cd5c5c; }
.highlight .c1 { color: #87ceeb; }
.highlight .cs { color: #87ceeb; }
.highlight .gd { color: #0000c0; font-weight: bold; background-color: #008080; }
.highlight .ge { color: #c000c0; text-decoration: underline; }
.highlight .gr { color: #c0c0c0; font-weight: bold; background-color: #c00000; }
.highlight .gh { color: #cd5c5c; }
.highlight .gi { color: #ffffff; background-color: #0000c0; }
.highlight span.go { color: #add8e6; font-weight: bold; background-color: #4d4d4d; }
.highlight .gp { color: #ffffff; }
.highlight .gs { color: #ffffff; }
.highlight .gu { color: #cd5c5c; }
.highlight .gt { color: #c0c0c0; font-weight: bold; background-color: #c00000; }
.highlight .kc { color: #f0e68c; }
.highlight .kd { color: #f0e68c; }
.highlight .kn { color: #f0e68c; }
.highlight .kp { color: #f0e68c; }
.highlight .kr { color: #f0e68c; }
.highlight .kt { color: #bdb76b; }
.highlight .ld { color: #ffffff; }
.highlight .m { color: #EAB289; }
.highlight .s { color: #EAB289; }
.highlight .na { color: #8CF0E8; }
.highlight .nb { color: #ffffff; }
.highlight .nc { color: #ffffff; }
.highlight .no { color: #ffa0a0; }
.highlight .nd { color: #ffffff; }
.highlight .ni { color: #ffdead; }
.highlight .ne { color: #ffffff; }
.highlight .nf { color: #ffffff; }
.highlight .nl { color: #ffffff; }
.highlight .nn { color: #ffffff; }
.highlight .nx { color: #ffffff; }
.highlight .py { color: #ffffff; }
.highlight .nt { color: #f0e68c; }
.highlight .nv { color: #98fb98; }
.highlight .ow { color: #ffffff; }
.highlight .w { color: #ffffff; }
.highlight .mf { color: #ffffff; }
.highlight .mh { color: #ffffff; }
.highlight .mi { color: #ffffff; }
.highlight .mo { color: #ffffff; }
.highlight .sb { color: #ffffff; }
.highlight .sc { color: #ffffff; }
.highlight .sd { color: #ffffff; }
.highlight .s2 { color: #ffffff; }
.highlight .se { color: #ffffff; }
.highlight .sh { color: #ffffff; }
.highlight .si { color: #ffffff; }
.highlight .sx { color: #ffffff; }
.highlight .sr { color: #ffffff; }
.highlight .s1 { color: #ffffff; }
.highlight .ss { color: #ffffff; }
.highlight .bp { color: #ffffff; }
.highlight .vc { color: #98fb98; }
.highlight .vg { color: #98fb98; }
.highlight .vi { color: #98fb98; }
.highlight .il { color: #ffffff; }
.highlight .bash .nv { -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; -o-user-select: none; user-select: none; }
.language-bash .highlight .nb { color: #99D4FF; }

html { height: 100%; max-height: 100%; font-size: 10px; -webkit-tap-highlight-color: transparent; }

body { height: 100%; max-height: 100%; font-family: "Merriweather", serif; letter-spacing: 0.01rem; font-size: 1.8em; line-height: 1.75em; color: #3A4145; font-weight: 400; -webkit-font-feature-settings: 'kern' 1; -moz-font-feature-settings: 'kern' 1; -o-font-feature-settings: 'kern' 1; text-rendering: geometricPrecision; }

h1, h2, h3, h4, h5, h6, input, label, select, textarea, table { -webkit-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1; -moz-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1; -o-font-feature-settings: 'dlig' 1, 'liga' 1, 'lnum' 1, 'kern' 1; font-family: "Open Sans", sans-serif; text-rendering: geometricPrecision; }

h1, h2, h3, h4, h5, h6 { color: #2E2E2E; line-height: 1.15em; margin: 0 0 0.4em 0; font-weight: 600; }

h1 { font-size: 5rem; letter-spacing: -2px; text-indent: -3px; }

h2 { font-size: 3.6rem; letter-spacing: -1px; }

h3 { font-size: 3rem; }

h4 { font-size: 2.3rem; }

h5 { font-size: 2rem; }

h6 { font-size: 2rem; }

a { color: #4A4A4A; transition: color 0.2s ease; }

a:hover { color: #111; }

p, .settings-panel-example, ul, ol, dl, figure { -webkit-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1; -moz-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1; -o-font-feature-settings: 'liga' 1, 'onum' 1, 'kern' 1; margin: 0 0 1.75em 0; text-rendering: geometricPrecision; }

ol, ul { padding-left: 3rem; }

ol ol, ul ul, ul ol, ol ul { margin: 0 0 0.4em 0; padding-left: 2em; }

dl dt { float: left; width: 180px; overflow: hidden; clear: left; text-align: right; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; margin-bottom: 1em; }

dl dd { margin-left: 200px; margin-bottom: 1em; }

li { margin: 0.4em 0; }

li li { margin: 0; }

hr, .content h3::before { display: block; height: 1px; border: 0; border-top: #eee 1px solid; margin: 3.2em 0; padding: 0; }

mark { background-color: #fdffb6; }

kbd { display: inline-block; margin-bottom: 0.4em; padding: 1px 8px; border: #CCC 1px solid; color: #666; text-shadow: #FFF 0 1px 0; font-size: 0.9em; font-weight: 700; background: #F4F4F4; border-radius: 4px; box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 1px 0 0 #fff inset; }

@media only screen and (max-width: 900px) { blockquote { margin-left: 0; }
  hr, .content h3::before { margin: 2.4em 0; }
  ol, ul { padding-left: 2em; }
  h1 { font-size: 4.5rem; text-indent: -2px; }
  h2 { font-size: 3.6rem; }
  h3 { font-size: 3.1rem; }
  h4 { font-size: 2.5rem; }
  h5 { font-size: 2.2rem; }
  h6 { font-size: 1.8rem; } }
@media only screen and (max-width: 500px) { hr, .content h3::before { margin: 1.75em 0; }
  p, .settings-panel-example, ul, ol, dl { font-size: 0.95em; margin: 0 0 2.5rem 0; }
  h1, h2, h3, h4, h5, h6 { margin: 0 0 0.3em 0; }
  h1 { font-size: 2.8rem; letter-spacing: -1px; }
  h2 { font-size: 2.4rem; letter-spacing: 0; }
  h3 { font-size: 2.1rem; }
  h4 { font-size: 1.9rem; }
  h5 { font-size: 1.8rem; }
  h6 { font-size: 1.8rem; } }
pre, code, tt { font-family: Inconsolata, Consolas, Courier, "Courier New", "Liberation Mono", monospace; font-size: 0.85em; white-space: pre-wrap; border-radius: 2px; line-height: 1.4; font-weight: 400; background-color: #404145; color: #FAFAFA; border-radius: 2px; }

pre { box-sizing: border-box; margin: 0 0 1.75em 0; width: 100%; padding: 10px; font-size: 0.9em; white-space: pre; overflow: auto; border-radius: 3px; }
pre code, pre tt { font-size: inherit; white-space: pre-wrap; background: transparent; border: none; padding: 0; }

blockquote > code, li > code, p > code, .settings-panel-example > code { padding: 4px 6px; white-space: nowrap; }

table { width: 100%; margin-bottom: 1.75em; }

tr { border-bottom: 1px solid #EEE; }

tr:nth-child(even) { background: #fcfcfc; }

td, th { padding: 8px; text-align: left; }

th { padding-bottom: 4px; }

input::-ms-clear, input::-ms-reveal { display: none !important; }

body { height: auto; overflow-x: hidden; background-color: #2B2E31; }
body.nav-open { overflow: hidden; }
body.nav-open nav, body.nav-open header > form { display: block; }
body.nav-open header { bottom: 0; }
body::before { content: ""; background-color: #fff; position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: -1; }
@media (min-width: 700px) { body { padding: 0 0 0 300px; }
  body.nav-open { overflow: auto; }
  body::after, body::before { content: ""; position: fixed; top: 0; bottom: 0; z-index: -1; }
  body::after { left: 0; width: 300px; background-color: #f5f5f5; }
  body #search-input, body::after { box-shadow: inset -10px 0 10px -10px rgba(0, 0, 0, 0.1); }
  body::before { left: 300px; right: 0; background-color: #fff; } }

.main { margin-top: 80px; }
@media (min-width: 700px) { .main { margin-top: 0; } }

header { position: absolute; top: 0; left: 0; right: 0; overflow-x: hidden; z-index: 1; background-color: #f5f5f5; }
header ul { padding: 0; margin: 0; }
header h1 { padding: 12.5px 20px; height: 60px; box-sizing: border-box; background-color: #db3236; color: #fff; margin: 0; font-size: 1.7rem; line-height: 0.8; letter-spacing: 0; font-weight: 600; text-indent: 0; display: -webkit-flex; display: flex; -webkit-flex-direction: row; flex-direction: row; -webkit-align-items: center; align-items: center; border-bottom: 1px solid rgba(0, 0, 0, 0.075); }
header h1 img { height: 35px; width: 35px; margin-right: 15px; }
header .open-nav { background-image: url(/images/menu.svg); background-color: transparent; background-repeat: no-repeat; background-size: 100%; width: 35px; height: 35px; border: 0; position: absolute; top: 12.5px; right: 20px; border-radius: 2px; }
header .open-nav:focus { outline: none; background-color: rgba(0, 0, 0, 0.05); }
header .open-nav:hover { background-color: rgba(0, 0, 0, 0.1); }
@media (min-width: 700px) { header { background-color: transparent; width: 300px; right: auto; bottom: auto; }
  header .open-nav { display: none; }
  header h1 { box-shadow: inset -10px 0 10px -10px rgba(0, 0, 0, 0.1); } }

.content { position: relative; background-color: #fff; color: #222; }
.content h3::before { content: ""; margin: 60px 0; }

.content, .page-header { max-width: 800px; padding: 0 25px 20px; margin: 20px auto 0 auto; }

.page-header h2, .page-header h3 { margin: 0; line-height: 1.2; letter-spacing: -1px; }
.page-header h2 { font-size: 2rem; margin-left: -1px; color: #888; letter-spacing: 0; }
.page-header h3 { font-size: 4rem; margin-left: -4px; }
@media (min-width: 700px) { .page-header h2 { font-size: 2.65rem; }
  .page-header h3 { font-size: 5.4rem; } }
@media (min-width: 1180px) { .page-header { margin-top: 55px; } }

nav, header > form { display: none; }
@media (min-width: 700px) { nav, header > form { display: block; } }

nav > ul { padding: 10px 0; }
nav > ul + ul { border-top: 1px solid rgba(0, 0, 0, 0.075); }

.nav-item { display: block; font-family: "Open Sans", sans-serif; line-height: 1; margin: 0; }
nav:not(.full-navigation) .nav-item > ul { display: none; }
nav:not(.full-navigation) .nav-item.current > ul { display: block; }
.nav-item > a { color: #666; text-decoration: none; font-size: 1.4rem; padding: 10px 0 10px 40px; display: block; }
.nav-item.current > a, .nav-item > a:active, .nav-item > a:hover { color: #111; }
.nav-item.top-level > a { line-height: 1.5; font-weight: 600; padding-left: 20px; }

.settings-panel-example { display: -webkit-flex; display: flex; -webkit-flex-direction: column; flex-direction: column; }
.settings-panel-example .example { max-width: 300px; background-color: #fafafa; margin: 0; padding: 0; font-size: 0; line-height: 1; border-radius: 2px; overflow: hidden; }
@media (min-width: 960px) { .settings-panel-example { -webkit-flex-direction: row; flex-direction: row; }
  .settings-panel-example .details { -webkit-flex: 1; flex: 1; margin-right: 20px; }
  .settings-panel-example p + .highlight > pre, .settings-panel-example .settings-panel-example + .highlight > pre { margin-bottom: 0; }
  .settings-panel-example .example { -webkit-flex: 0 0 300px; flex: 0 0 300px; max-width: 100%; } }

.highlight { margin-left: 0; margin-right: 0; }

h3 + .warning { margin-top: 1.75em; }

h4 code { background: #f5f5f5; color: #222; background-color: transparent; font-weight: 700; padding: 0; font-size: 1.1em; line-height: 1; }

h4 svg { vertical-align: middle; margin-right: 6px; position: relative; top: -2px; fill: #2E2E2E; height: 23px; }

.required { position: relative; }

.required::after { content: "REQUIRED"; font-size: 12px; position: absolute; top: 5px; line-height: 1; color: #db3236; padding-left: 5px; }

#search-results { margin: 0; padding: 0; }
#search-results li { list-style: none; margin: 0; padding: 0; }
#search-results li h4 { font-size: 2rem; }
#search-results li p, #search-results li .settings-panel-example { line-height: 1.5; }

#search-input { -webkit-appearance: none; display: block; margin: 0; padding: 10px 20px 10px 15px; width: 100%; box-sizing: border-box; border: 0; border-bottom: 1px solid rgba(0, 0, 0, 0.075); border-left: 5px solid transparent; font-size: 1.5rem; font-weight: 600; line-height: 1.8; }
#search-input:focus { outline: none; border-left-color: #db3236; }

.changelog, .changelog > div { margin: 0; padding: 0; list-style: none; }
.changelog .date { color: #888; font-style: italic; }

.badge { font-family: "Open Sans", sans-serif; padding: 2px 5px; text-transform: uppercase; font-size: 0.8rem; border-radius: 2px; background: #eee; font-weight: bold; }
.badge.major { background: #db3236; color: #fff; }

blockquote { border-left: 5px solid #FD0; padding: 10px 15px; margin-left: -15px; margin-right: -10px; background-color: #fbebeb; border-color: #db3236; }
blockquote p:last-child, blockquote .settings-panel-example:last-child { margin-bottom: 0; }
@media (max-width: 1180px) { blockquote { margin-left: 0; margin-right: 0; } }

img { max-width: 100%; height: auto; }

.editor-link { display: none; margin-top: 0; }
.editor-link .btn { border: 0; border-radius: 2px; width: 100%; max-width: 500px; box-sizing: border-box; font-size: 2rem; text-decoration: none; padding: 10px 15px; margin: 0; font-size: 18px; cursor: pointer; background-color: #f7e064; color: #333; box-shadow: 1px 1px 5px 0 rgba(0, 0, 0, 0.2); }
.editor-link .btn:hover { background-color: #f4d525; color: #333; }

.cms-editor-active .editor-link { display: block; }
