diff --git a/scss/_reboot.scss b/scss/_reboot.scss
index c5f11d21a7..d815baea09 100644
--- a/scss/_reboot.scss
+++ b/scss/_reboot.scss
@@ -1,5 +1,6 @@
// stylelint-disable at-rule-no-vendor-prefix, declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix
+
// Reboot
//
// Normalization of HTML elements, manually forked from Normalize.css to remove
@@ -11,27 +12,31 @@
// Document
//
// Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.
+
*,
*::before,
*::after {
box-sizing: border-box;
}
+
// Root
//
-// 1. Ability to the value of the root font sizes, affecting the value of `rem`.
-// null by default, thus nothing is generated.
+// Ability to the value of the root font sizes, affecting the value of `rem`.
+// null by default, thus nothing is generated.
:root {
- font-size: $font-size-root; // 1
+ font-size: $font-size-root;
}
+
// Body
//
// 1. Remove the margin in all browsers.
// 2. As a best practice, apply a default `background-color`.
// 3. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.
// 4. Change the default tap highlight to be completely transparent in iOS.
+
body {
margin: 0; // 1
font-family: $font-family-base;
@@ -45,13 +50,13 @@ body {
-webkit-tap-highlight-color: rgba($black, 0); // 4
}
+
// Future-proof rule: in browsers that support :focus-visible, suppress the focus outline
// on elements that programmatically receive focus but wouldn't normally show a visible
// focus outline. In general, this would mean that the outline is only applied if the
// interaction that led to the element receiving programmatic focus was a keyboard interaction,
// or the browser has somehow determined that the user is primarily a keyboard user and/or
// wants focus outlines to always be presented.
-//
// See https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible
// and https://developer.paciellogroup.com/blog/2018/03/focus-visible-and-backwards-compatibility/
@@ -153,12 +158,17 @@ abbr[data-original-title] { // 1
}
+// Address
+
address {
margin-bottom: 1rem;
font-style: normal;
line-height: inherit;
}
+
+// Lists
+
ol,
ul {
padding-left: 2rem;
@@ -189,10 +199,16 @@ dd {
margin-left: 0; // 1
}
+
+// Blockquote
+
blockquote {
margin: 0 0 1rem;
}
+
+// Strong
+//
// Add the correct font weight in Chrome, Edge, and Safari
b,
@@ -201,12 +217,25 @@ strong {
}
+// Small
+//
// Add the correct font size in all browsers
small {
@include font-size($small-font-size);
}
+
+// Mark
+
+mark {
+ padding: $mark-padding;
+ background-color: $mark-bg;
+}
+
+
+// Sub and Sup
+//
// Prevent `sub` and `sup` elements from affecting the line height in
// all browsers.
@@ -305,7 +334,7 @@ kbd {
// Figures
-
+//
// Apply a consistent margin strategy (matches our type styles).
figure {
@@ -329,7 +358,7 @@ svg {
// Tables
-
+//
// Prevent double borders
table {
@@ -344,17 +373,17 @@ caption {
caption-side: bottom;
}
-// Matches default `| ` alignment by inheriting `text-align`.
-// 1. Fix alignment for Safari
+// 1. Matches default ` | ` alignment by inheriting `text-align`.
+// 2. Fix alignment for Safari
th {
- text-align: inherit;
- text-align: -webkit-match-parent; // 1
+ text-align: inherit; // 1
+ text-align: -webkit-match-parent; // 2
}
// Forms
-
+//
// 1. Allow labels to use `margin` for spacing.
label {
@@ -363,8 +392,7 @@ label {
}
// Remove the default `border-radius` that macOS Chrome adds.
-//
-// Details at https://github.com/twbs/bootstrap/issues/24093
+// See https://github.com/twbs/bootstrap/issues/24093
button {
// stylelint-disable-next-line property-blacklist
@@ -373,8 +401,7 @@ button {
// Work around a Firefox/IE bug where the transparent `button` background
// results in a loss of the default `button` focus styles.
-//
-// Credit: https://github.com/suitcss/base/
+// Credit https://github.com/suitcss/base/
button:focus {
outline: 1px dotted;
@@ -388,7 +415,7 @@ button,
select,
optgroup,
textarea {
- margin: 0;
+ margin: 0; // 1
font-family: inherit;
@include font-size(inherit);
line-height: inherit;
@@ -409,16 +436,14 @@ select {
}
// Remove the inheritance of word-wrap in Safari.
-//
-// Details at https://github.com/twbs/bootstrap/issues/24990
+// See https://github.com/twbs/bootstrap/issues/24990
select {
word-wrap: normal;
}
// Remove the dropdown arrow in Chrome from inputs built with datalists.
-//
-// Source: https://stackoverflow.com/a/54997118
+// See https://stackoverflow.com/a/54997118
[list]::-webkit-calendar-picker-indicator {
display: none;
@@ -442,7 +467,6 @@ button,
}
}
-
// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.
::-moz-focus-inner {
@@ -450,7 +474,6 @@ button,
border-style: none;
}
-
// Remove the default appearance of temporal inputs to avoid a Mobile Safari
// bug where setting a custom line-height prevents text from being vertically
// centered within the input.
@@ -469,7 +492,7 @@ input[type="month"] {
textarea {
overflow: auto; // 1
- resize: vertical; // 2
+ resize: vertical; // 2
}
// 1. Browsers set a default `min-width: min-content;` on fieldsets,
@@ -481,12 +504,11 @@ textarea {
fieldset {
min-width: 0; // 1
- padding: 0; // 2
+ padding: 0; // 2
margin: 0; // 2
border: 0; // 2
}
-
// 1. By using `float: left`, the legend will behave like a block element
// 2. Correct the color inheritance from `fieldset` elements in IE.
// 3. Correct the text wrapping in Edge and IE.
@@ -503,19 +525,6 @@ legend {
white-space: normal; // 3
}
-
-mark {
- padding: $mark-padding;
- background-color: $mark-bg;
-}
-
-// Add the correct vertical alignment in Chrome, Firefox, and Opera.
-
-progress {
- vertical-align: baseline;
-}
-
-
// Fix height of inputs with a type of datetime-local, date, month, week, or time
// See https://github.com/twbs/bootstrap/issues/18842
@@ -524,7 +533,6 @@ progress {
line-height: 0;
}
-
// 1. Correct the outline style in Safari.
// 2. This overrides the extra rounded corners on search inputs in iOS so that our
// `.form-control` class can properly style them. Note that this cannot simply
@@ -562,6 +570,9 @@ output {
display: inline-block;
}
+
+// Summary
+//
// 1. Add the correct display in all browsers
summary {
@@ -569,16 +580,34 @@ summary {
cursor: pointer;
}
+
+// Template
+//
// Add the correct display for template & main in IE 11
template {
display: none;
}
+
+// Main
+
main {
display: block;
}
+
+// Progress
+//
+// Add the correct vertical alignment in Chrome, Firefox, and Opera.
+
+progress {
+ vertical-align: baseline;
+}
+
+
+// Hidden attribute
+//
// Always hide an element with the `hidden` HTML attribute.
[hidden] {
|