// Normalization of HTML elements. forked from Normalize.css.
// Normalize is licensed MIT. https://github.com/necolas/normalize.css

// Document

// 1. Correct the line height in all browsers.
// 2. Prevent adjustments of font size after orientation changes in iOS.
//
@import '../theme/color';

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

// Sections

//Remove the margin in all browsers.
body {
  margin: 0;
}

// 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

// 1. Add the correct box sizing in Firefox.
// 2. Show the overflow in Edge and IE.
hr {
  box-sizing: content-box; // 1
  height: 0; // 1
  overflow: visible; // 2
  margin: 20px 0;
  border: 0;
  border-top: 1px solid $devui-line;
}

// 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; // 1
  font-size: 1em; // 2
}

// Text-level semantics

//Remove the gray background on active links in IE 10.
a {
  background-color: transparent;
}

// 1. Remove the bottom border in Chrome 57-
// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
abbr[title] {
  border-bottom: none; // 1
  text-decoration: underline; // 2
  text-decoration: underline dotted; // 2
}

//Add the correct font weight in Chrome, Edge, and Safari.
b,
strong {
  font-weight: bold;
}

// 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; // 1
  font-size: 1em; // 2
}

// 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

// Remove the border on images inside links in IE 10.
img {
  border-style: none;
}

// Forms

// 1. Change the font styles in all browsers.
// 2. Remove the margin in Firefox and Safari.
button,
input,
optgroup,
select,
textarea {
  font-family: inherit; // 1
  font-size: 100%; // 1
  line-height: 1.5; // 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;
}

// Correct the inability to style clickable types in iOS and Safari.
button,
[type='button'],
[type='reset'],
[type='submit'] {
  -webkit-appearance: button;
}

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

// Add the correct vertical alignment in Chrome, Firefox, and Opera.
progress {
  vertical-align: baseline;
}

// Remove the default vertical scrollbar in IE 10+.
textarea {
  overflow: auto;
}

// 1. Add the correct box sizing in IE 10.
// 2. Remove the padding in IE 10.
[type='checkbox'],
[type='radio'] {
  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 in Chrome and Safari on macOS.
[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 Edge, IE 10+, and Firefox.
details {
  display: block;
}

// Add the correct display in all browsers.
summary {
  display: list-item;
}

// Misc

// Add the correct display in IE 10+.
template {
  display: none;
}

// Add the correct display in IE 10.
[hidden] {
  display: none;
}
