the-example-app-nodejs/public/stylesheets/style.css

/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 */

html {
  line-height: 1.15; /* 1 */
  -ms-text-size-adjust: 100%; /* 2 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */

/**
 * Remove the margin in all browsers (opinionated).
 */

body {
  margin: 0;
}

/**
 * Add the correct display in IE 9-.
 */

article,
aside,
footer,
header,
nav,
section {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

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

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

/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in IE.
 */

figcaption,
figure,
main { /* 1 */
  display: block;
}

/**
 * Add the correct margin in IE 8.
 */

figure {
  margin: 1em 40px;
}

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  -webkit-box-sizing: content-box;
          box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

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

/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */

a {
  background-color: transparent; /* 1 */
  -webkit-text-decoration-skip: objects; /* 2 */
}

/**
 * 1. Remove the bottom border in Chrome 57- and Firefox 39-.
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */

b,
strong {
  font-weight: inherit;
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font style in Android 4.3-.
 */

dfn {
  font-style: italic;
}

/**
 * Add the correct background and color in IE 9-.
 */

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

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

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

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

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

/**
 * Add the correct display in IE 9-.
 */

audio,
video {
  display: inline-block;
}

/**
 * Add the correct display in iOS 4-7.
 */

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

/**
 * Remove the border on images inside links in IE 10-.
 */

img {
  border-style: none;
}

/**
 * Hide the overflow in IE.
 */

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

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

/**
 * 1. Change the font styles in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: sans-serif; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select { /* 1 */
  text-transform: none;
}

/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */

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

/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

legend {
  -webkit-box-sizing: border-box;
          box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * 1. Add the correct display in IE 9-.
 * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

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

/**
 * Remove the default vertical scrollbar in IE.
 */

textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */

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

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

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

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
 */

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

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */

/*
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 */

details, /* 1 */
menu {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Scripting
   ========================================================================== */

/**
 * Add the correct display in IE 9-.
 */

canvas {
  display: inline-block;
}

/**
 * Add the correct display in IE.
 */

template {
  display: none;
}

/* Hidden
   ========================================================================== */

/**
 * Add the correct display in IE 10-.
 */

[hidden] {
  display: none;
}

@font-face {
    font-family: 'roboto';
    src: url('/fonts/roboto-regular-webfont.woff2') format('woff2'),
         url('/fonts/roboto-regular-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'roboto';
    src: url('/fonts/roboto-italic-webfont.woff2') format('woff2'),
         url('/fonts/roboto-italic-webfont.woff') format('woff');
    font-weight: normal;
    font-style: italic;
}

@font-face {
    font-family: 'roboto';
    src: url('/fonts/roboto-bold-webfont.woff2') format('woff2'),
         url('/fonts/roboto-bold-webfont.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'roboto';
    src: url('/fonts/roboto-bolditalic-webfont.woff2') format('woff2'),
         url('/fonts/roboto-bolditalic-webfont.woff') format('woff');
    font-weight: bold;
    font-style: italic;
}

@font-face {
    font-family: 'robotomedium';
    src: url('/fonts/roboto-medium-webfont.woff2') format('woff2'),
         url('/fonts/roboto-medium-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'robotomedium';
    src: url('/fonts/roboto-mediumitalic-webfont.woff2') format('woff2'),
         url('/fonts/roboto-mediumitalic-webfont.woff') format('woff');
    font-weight: normal;
    font-style: italic;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'robotomedium', 'Arial Black', sans-serif;
  font-weight: normal;
  line-height: 1.31;
  color: #2a3039
}

h1:first-child, h2:first-child, h3:first-child, h4:first-child, h5:first-child, h6:first-child {
  margin-top: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

p a, label a, .form-item a {
  color: #5c9fef;
  text-decoration: underline;
}

p a:hover, label a:hover, .form-item a:hover {
  color: #3c80cf;
  text-decoration: underline;
}

/* Based on FormHack v1.2.0 (formhack.io) */

/* But with some custom modifications */

/* Config ----------------------------- */

:root {

  /* Font */

  /* Borders */

  /* Inputs, Textareas, Select, Option */

  /* Select Vendor Styling */ /* comment this out to maintain vendor styling */


  /* Buttons & Input Submits */

  /* Layout */ /* change to "10px auto" to center */
}

/* Global Reset Styles ------------------ */

input,
textarea,
select,
option,
optgroup,
button,
legend,
fieldset,
.cta {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  outline: none;

  font-family: 'Raleway', sans-serif;
  font-size: 16px;
  color: #536171;
  vertical-align: top;

  display: block;
  margin: 22px 0;
  text-align: left;
}

datalist {
  font-family: 'Raleway', sans-serif;
  font-size: 16px;
}

label {
  display: block;
  margin: 22px 0 0 0;
  text-align: left;
  font-weight: bold;
  font-size: 0.875em
}

label + input {
  margin-top: 5.5px;
}

/* Input & Textarea ------------------ */

/* Fields with standard width */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="color"],
input[type="date"],
input[type="datetime-local"],
input[type="month"],
input[type="number"],
input[type="tel"],
input[type="time"],
input[type="url"],
input[type="week"],
input[list],
input[type="file"],
/* select, */
textarea {
  width: 100%;
  max-width: 100%;
  padding: 8px;
  background-color: #fff;

  border-radius: 5px;
  border-width: 1px;
  border-style: solid;
  border-color: #d3dce0;
}

/* Fields with standard height */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="color"],
input[type="date"],
input[type="datetime-local"],
input[type="month"],
input[type="number"],
input[type="tel"],
input[type="time"],
input[type="url"],
input[type="week"],
input[list] {
  height: 40px;
  -webkit-appearance: none;
}

/* Other */

textarea {
  -webkit-appearance: none;
  overflow: auto;
}

input[type="range"] {
  height: 40px;
  width: 100%;
  max-width: 100%;
}

input[type="file"] {
  min-height: 40px;
}

input[type="search"] {
  height: 40px;
  -webkit-appearance: none;
}

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

input[type="checkbox"],
input[type="radio"] {
  display: inline-block;
  vertical-align: middle;
}

/* For checkbox and radio to be centered, need to wrap the input and label in a span -
/* .checkbox-container {
/*  display: block;
/*  text-align: center;
/* }


/* Fieldset ------------------ */

fieldset {
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
  font-weight: inherit;
}

/* Buttons, Input Type Submit/Reset ------------------ */

button,
input[type="button"],
input[type="submit"],
input[type="reset"],
input[type="image"],
.cta {
  display: inline-block;
  height: 40px;
  min-width: 200px;
  background-color: #5c9fef;
  padding: 0 2em;
  cursor: pointer;

  line-height: 40px;
  color: #fff;
  font-weight: normal;

  -webkit-appearance: none;
  -moz-appearance: none;

  border: none;
  border-radius: 3px;
  text-align: center;
}

input[type="image"] {
  text-align: center;
  padding: 8px;
}

/* States ------------------ */

input[disabled],
textarea[disabled],
select[disabled],
option[disabled],
button[disabled] {
  cursor: not-allowed;
}

input:focus,
textarea:focus,
select:focus,
option:focus {
  border-color: #5c9fef;
  color: #536171;
}

button:focus,
.cta:focus {
  background-color: #3c80cf;
  color: #fff;
}

input[type="checkbox"]:focus,
input[type="radio"]:focus {
  outline: #5c9fef solid 2px;
}

button:hover,
input[type="button"]:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
button:focus,
input[type="button"]:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
.cta:hover,
.cta:focus {
  background-color: #3c80cf;
  color: #fff;
}

.form-item + .form-item {
  margin-top: 22px;
}

.form-item input {
  margin-bottom: 5.5px;
}

.form-item__help-text {
    font-size: 0.875em;
    color: #8091a5;
}

.form-item__error-message {
    font-size: 0.875em;
    color: #cd3f39;
}

.form-item__error-message:before {
  content: '';
  display: inline-block;
  background: url('/images/icon-error.svg') no-repeat left center;
  background-size: contain;
  width: 12px;
  height: 12px;
  padding-right: 0.3em;
}

.status-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 22px 0;
  padding: 22px;
  border-radius: 4px;

  font-size: 0.875em;
}

.status-block--success {
    background: #f4fffb;
}

.status-block--error {
    background: #fbe3e2;
}

.status-block__icon {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: 24px;
    height: 24px;
    margin-right: 11px;
}

.status-block__content {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;
}

.status-block__title {
    font-weight: bold;
}

.status-block__message {
    color: #536171;
}

.layout-centered {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 2vw;
}

.layout-centered-small {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  padding: 0 2vw;
}

.layout-sidebar {
  padding: 0 2vw;
  max-width: 980px;
  margin: 0 auto;
}

@media (min-width: 700px) {

  .layout-sidebar {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}

@media (min-width: 700px) {

  .layout-sidebar__sidebar {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: 228px;
    border-radius: 4px;
    -webkit-box-shadow: 0 1px 3px 1px rgba(0, 0, 0, .1);
            box-shadow: 0 1px 3px 1px rgba(0, 0, 0, .1);
  }
}

.layout-sidebar__sidebar-header {
    padding: 11px 22px;
    border-bottom: 1px solid #eeeeee;
}

.layout-sidebar__sidebar-title {
    font-family: 'robotomedium', Helvetica, sans-serif;
    font-size: 1.25em;
    font-weight: normal;
    margin: 0;
}

.layout-sidebar__sidebar-content {
    background: #f7f9fa;
    padding: 22px;
}

.layout-sidebar__content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-item-align: stretch;
        align-self: stretch;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    padding-top: 11px;
}

@media (min-width: 700px) {

  .layout-sidebar__content {
    -webkit-box-flex: 0;
        -ms-flex: 0 1 auto;
            flex: 0 1 auto;
    width: 732px;
    margin-left: 22px;
  }
}

.layout-sidebar__content > * {
  max-width: 732px;
}

.grid-list {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin: 0 -11px;
}

.grid-list__item {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    margin: 0 11px 22px;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 calc(50% - 22px);
            flex: 0 0 calc(50% - 22px);
}

.header {
  margin-bottom: 22px;
}

@media (min-width: 700px) {

  .header {
    -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
  }
}

.header__upper-wrapper {
    background: #3072be;
    padding: 11px 0;
    color: #abc6e5;
}

.header__upper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;

    font-size: 0.8em;
}

@media (min-width: 700px) {

  .header__upper {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.header__upper-first {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

@media (min-width: 700px) {

  .header__upper-first div + div {
    margin-left: 22px;
  }
}

.header__upper-second {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

@media (min-width: 700px) {

  .header__upper-second div + div {
    margin-left: 22px;
  }
}

.header__upper-link {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.header__upper-copy {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
}

.header__upper-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 5.5px;
}

.header__lower-wrapper {}

.header__lower {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 22px 0 5.5px;
    border-bottom: 1px solid #e5ebed;
}

.header__title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    font-family: 'roboto', Helvetica, sans-serif;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #fff;
}

.header__title img {
  display: inline-block;
  width: 24px;
  height: auto;
  margin-right: 11px;
}

.header__logo {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 100%;
            flex: 0 0 100%;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}

@media (min-width: 700px) {

  .header__logo {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 200px;
            flex: 0 0 200px;
  }
}

.header__logo img {
  width: 100%;
  height: auto;
  max-width: 169px;
}

.header__controls {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 100%;
            flex: 0 0 100%;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -ms-flex-pack: distribute;
        justify-content: space-around;
    color: #fff;
}

@media (min-width: 700px) {

  .header__controls {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
  }
}

.header__controls form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

@media (min-width: 700px) {

  .header__controls form {
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
}

.header__controls form .group {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0 11px;
  margin: 0;
  border: none;
  background: #3c80cf;
  border-radius: 4px;
  color: inherit;
}

.header__controls form .group + .group {
  margin-left: 22px;
}

.header__controls form .group select,
        .header__controls form .group label {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
  display: inline-block;
  margin-top: 0;
  margin-bottom: 0;
  color: inherit;
  font-weight: normal;
  font-family: 'robotomedium', Helvetica, sans-serif;
  font-size: 0.8em;
  background: transparent;
  border: none;
}

.header__controls form .group select {
  margin-top: 2px;
}

.footer {
  margin-top: 22px 0;
  padding-top: 22px;
}

.footer__upper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    min-height: 80px;

    border-bottom: 1px solid #e5ebed;
}

.footer__upper > * {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.footer__navigation {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;
}

.footer__apps {
    -webkit-box-flex: 1;
        -ms-flex: 1 0 auto;
            flex: 1 0 auto;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}

@media (min-width: 700px) {

  .footer__apps {
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
}

.footer__apps a {
  display: inline-block;
  width: 138px;
}

.footer__apps a + a {
  margin-left: 22px;
}

.footer__apps a img {
  width: 100%;
  height: auto;
}

.footer__lower {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    min-height: 80px;
}

.footer__disclaimer {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.footer__disclaimer-logo {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: 24px;
    height: 27px;
    margin-right: 22px;
}

.footer__disclaimer-text {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;

    color: #a9b9c0;
    font-size: 0.75em;
    line-height: 1.5;
}

.footer__disclaimer-text a {
  text-decoration: underline;
}

.footer__disclaimer-text a:hover {
  text-decoration: none;
}

.footer__social {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 0 22px;
}

.footer__social a + a {
  margin-left: 22px;
}

.footer__social img {
  width: 24px;
  height: auto;
}

.table-of-contents {}

.table-of-contents__list {
    list-style: none;
    margin: 0;
    padding: 0;
    padding-left: 11px;
}

.table-of-contents__item {
    margin: 0 0 5.5px;
    padding: 0;
    font-size: 0.9em;
    line-height: 1.8;
}

.table-of-contents__link {
    display: block;
    color: #8091a5;
}

.table-of-contents__link:hover,
    .table-of-contents__link.active {
  font-family: 'robotomedium', Helvetica, sans-serif;
  color: #536171;
}

.table-of-contents__link.active {
  position: relative;
}

.table-of-contents__link.active:before,
      .table-of-contents__link.active:after {
  position: absolute;
  top: 0;
}

.table-of-contents__link.active:before {
  content: '';
  left: -33px;
  bottom: 0;
  width: 3px;
  background: #536171;
}

.table-of-contents__link.visited {
  position:relative;
}

.table-of-contents__link.visited:before,
      .table-of-contents__link.visited:after {
  position: absolute;
  top: 0;
}

.table-of-contents__link.visited:after {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  top: 50%;
  left: -22px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background: url('/images/icon-viewed.svg') no-repeat center center;
  background-size: contain;
}

.sidebar-menu {}

.sidebar-menu__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-menu__item {
    margin: 0 0 5.5px;
    padding: 0;
    font-size: 0.9em;
    line-height: 1.8;
}

.sidebar-menu__link {
    display: block;
    color: #8091a5;
}

.sidebar-menu__link.active {
  font-family: 'robotomedium', Helvetica, sans-serif;
  color: #536171;
}

.main-navigation ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  list-style: none;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0;
  padding: 0;
}

@media (min-width: 700px) {

  .main-navigation ul {
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
}

.main-navigation ul li {
  margin: 0;
}

.main-navigation ul li + li {
  margin-left: 5.5px;
}

.main-navigation ul li a {
  display: block;
  text-transform: uppercase;
  font-weight: bold;
  padding: 0.7em 1em;
  color: #8091a5;
  border-radius: 4px;
}

.main-navigation ul li a.active,
          .main-navigation ul li a:hover {
  background: #f7f9fa;
}

.main-navigation ul li a.active {
  color: #536171;
}

body {
  background-color: #fff;
  color: #536171;
  font-family: 'roboto', Helvetica, sans-serif;
  font-size: 16px;
  font-size: 1rem;
  line-height: 1.5em;
}

#main {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  min-height: 100vh;
}

#main__header {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
}

#main__content {
  -webkit-box-flex: 1;
      -ms-flex: 1 0 auto;
          flex: 1 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

#main__footer {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
}

/*

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

*/

.hljs {
  display: block;
  overflow-x: auto;
  padding: 0.5em;
  color: #333;
  background: #f8f8f8;
}

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

.hljs-keyword,
.hljs-selector-tag,
.hljs-subst {
  color: #333;
  font-weight: bold;
}

.hljs-number,
.hljs-literal,
.hljs-variable,
.hljs-template-variable,
.hljs-tag .hljs-attr {
  color: #008080;
}

.hljs-string,
.hljs-doctag {
  color: #d14;
}

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

.hljs-subst {
  font-weight: normal;
}

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

.hljs-tag,
.hljs-name,
.hljs-attribute {
  color: #000080;
  font-weight: normal;
}

.hljs-regexp,
.hljs-link {
  color: #009926;
}

.hljs-symbol,
.hljs-bullet {
  color: #990073;
}

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

.hljs-meta {
  color: #999;
  font-weight: bold;
}

.hljs-deletion {
  background: #fdd;
}

.hljs-addition {
  background: #dfd;
}

.hljs-emphasis {
  font-style: italic;
}

.hljs-strong {
  font-weight: bold;
}

.course-card {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 22px;

  border-radius: 4px;
  -webkit-box-shadow: 0 1px 3px 1px rgba(0, 0, 0, .1);
          box-shadow: 0 1px 3px 1px rgba(0, 0, 0, .1);
}

.course-card__categories {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 1.5em;
            flex: 0 0 1.5em;
    margin-bottom: 22px;
    height: 1.5em;
}

.course-card__category {
    display: inline-block;
    color: #8091a5;
    font-size: 0.75em;
    letter-spacing: 2px;
}

.course-card__category:after {
  content: '/';
  display: inline-block;
  padding: 0 0.3em;
}

.course-card__category:last-child:after {
  display: none;
}

.course-card__title {
    -webkit-box-flex: 0;
        -ms-flex: 0 1 12vh;
            flex: 0 1 12vh;
    max-height: 120px;
    margin: 0;
    overflow: hidden;

    padding-bottom: 22px;
    margin-bottom: 22px;
    border-bottom: 1px solid #e5ebed;

    font-family: 'robotomedium', Helvetica, sans-serif;
    font-weight: normal;
    font-size: 1.625em;
    line-height: 1.38;
}

.course-card__description {
    -webkit-box-flex: 0;
        -ms-flex: 0 1 20vh;
            flex: 0 1 20vh;
    max-height: 180px;
    overflow: hidden;
    margin: 0 0 22px;

    line-height: 1.63;
    color: #536171;
}

.course-card__link-wrapper {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
}

.course-card__link {
    display: inline-block;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #5c9fef;
    text-transform: uppercase;
    color: #5c9fef;
    font-size: 0.75em;
    line-height: 2.17;
    letter-spacing: 2px;
}

.course {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.course__title {
    margin-bottom: 22px;
}

.course__overview {
    font-family: 'robotomedium', Helvetica, sans-serif;
}

@media (min-width: 700px) {

  .course__overview {
    float: right;
    border-radius: 4px;
    -webkit-box-shadow: 0 1px 3px 1px rgba(0, 0, 0, .1);
            box-shadow: 0 1px 3px 1px rgba(0, 0, 0, .1);
    width: 228px;
    margin: 0 0 22px 22px;
  }
}

.course__overview-title {
    border-bottom: 1px solid #eeeeee;
    padding: 11px 0;
    margin: 0;
    line-height: 1.31;
    font-weight: normal;
    text-transform: uppercase;
    text-align: center;
}

.course__overview-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 11px;
    border-bottom: 1px solid #eeeeee;

    line-height: 1.54;
    font-size: 0.8em;
}

.course__overview-icon {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    width: 24px;
    height: 24px;
    padding-right: 11px;
}

.course__overview-value {
    -webkit-box-flex: 1;
        -ms-flex: 1 0 auto;
            flex: 1 0 auto;
}

.course__overview-cta-wrapper {
    padding: 11px 0;
    text-align: center;
}

.course__overview-cta {
    margin: 0;
}

.course__cta {
    margin-bottom: 0;
}

.module-hero-image {}

.module-hero-image__wrapper {
    position: relative;
    overflow: hidden;
    max-height: 60vh;
    border-radius: 4px;
}

.module-hero-image__image {
    display: block;
    width: 100%;
    height: auto;
}

.module-hero-image__headline-wrapper {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
}

.module-hero-image__headline {
    color: #fff;
    text-align: center;
    font-size: 4.5vw;
    line-height: 1;
    text-shadow: 0px 3px 0px #b2a98f,
                 0px 14px 10px rgba(0, 0, 0, .15),
                 0px 24px 2px rgba(0, 0, 0, .1),
                 0px 34px 30px rgba(0, 0, 0, .1);
}

@media (min-width: 700px) {

  .module-hero-image__headline {
    font-size: 4em;
  }
}

.module-higlighted-course {}

.module-higlighted-course__wrapper {
    position: relative;
    overflow: hidden;
    max-height: 60vh;
    border-radius: 4px;
}

.module-higlighted-course__image {
    display: block;
    width: 100%;
    height: auto;
}

.module-higlighted-course__overlay {
    z-index: 1;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    opacity: 0.8;
    border-radius: 4px;
    background-color: #3c3d41;
}

.module-higlighted-course__content {
    z-index: 2;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);

    display: -webkit-box;

    display: -ms-flexbox;

    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;

    padding: 22px 44px;

    color: #a9b9c0;
}

.module-higlighted-course__categories {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 1.5em;
            flex: 0 0 1.5em;
}

.module-higlighted-course__category {
    display: inline-block;
    margin-right: 22px;

    font-size: 0.75em;
    letter-spacing: 2px;
}

.module-higlighted-course__title {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;
    margin: 0;

    color: #fff;
    font-size: 4vw;
    line-height: 1.3;
}

@media (min-width: 700px) {

  .module-higlighted-course__title {
    font-size: 3.25em;
  }
}

.module-higlighted-course__description-wrapper {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;
    max-width: 400px;
    line-height: 1.3;
}

@media (min-width: 700px) {

  .module-higlighted-course__description-wrapper {
    font-size: 1.25em;
  }
}

.module-higlighted-course__description-wrapper p {
  margin: 0;
}

.module-higlighted-course__link-wrapper {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
    margin-top: 22px;
}

.module-higlighted-course__link {
    display: inline-block;

    border-bottom: 1px solid #fff;

    text-transform: uppercase;
    color: #fff;
    font-size: 0.75em;
    line-height: 2.17;
    letter-spacing: 2px;
}

.module {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 2vw;
}

.module img {
  width: 100%;
  height: auto;
}

.module + .module {
  margin-top: 22px;
}

.modules-container {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
}

.lesson-module {
  margin-top: 22px
}

.lesson-module img {
  width: 100%;
  height: auto;
}

.lesson {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.lesson__title {
    margin-bottom: 22px;
}

.lesson__cta {
    margin-bottom: 0;
}