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Code Issues Releases Wiki Activity

Implement CSS layers

Browse Source 
Rearrange and comment import stack

Move content stylesheets to new folder
This commit is contained in:
Mark Otto
2025-02-19 23:08:52 -08:00
parent 0f5fba9c63
commit c1e8462c4b
57 changed files with 5000 additions and 4889 deletions
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6
scss/helpers/_clearfix.scss
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@@ -1,5 +1,7 @@
@use "../mixins/clearfix" as *;
.clearfix {
@include clearfix();
@layer helpers {
.clearfix {
@include clearfix();
}
}

10
scss/helpers/_color-bg.scss
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@@ -3,9 +3,11 @@
@use "../variables" as *;
// All-caps `RGBA()` function used because of this Sass bug: https://github.com/sass/node-sass/issues/2251
@each $color, $value in $theme-colors {
.text-bg-#{$color} {
color: color-contrast($value) if($enable-important-utilities, !important, null);
background-color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}bg-opacity, 1)) if($enable-important-utilities, !important, null);
@layer helpers {
@each $color, $value in $theme-colors {
.text-bg-#{$color} {
color: color-contrast($value) if($enable-important-utilities, !important, null);
background-color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}bg-opacity, 1)) if($enable-important-utilities, !important, null);
}
}
}

44
scss/helpers/_colored-links.scss
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@@ -3,32 +3,34 @@
@use "../variables" as *;
// All-caps `RGBA()` function used because of this Sass bug: https://github.com/sass/node-sass/issues/2251
@each $color, $value in $theme-colors {
.link-#{$color} {
color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
@layer helpers {
@each $color, $value in $theme-colors {
.link-#{$color} {
color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(var(--#{$prefix}#{$color}-rgb), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
@if $link-shade-percentage != 0 {
&:hover,
&:focus {
$hover-color: if(color-contrast($value) == $color-contrast-light, shade-color($value, $link-shade-percentage), tint-color($value, $link-shade-percentage));
color: RGBA(#{to-rgb($hover-color)}, var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(to-rgb($hover-color), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
}
}
}
}
// One-off special link helper as a bridge until v6
.link-body-emphasis {
color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
@if $link-shade-percentage != 0 {
&:hover,
&:focus {
$hover-color: if(color-contrast($value) == $color-contrast-light, shade-color($value, $link-shade-percentage), tint-color($value, $link-shade-percentage));
color: RGBA(#{to-rgb($hover-color)}, var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(to-rgb($hover-color), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-opacity, .75)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-underline-opacity, .75)) if($enable-important-utilities, !important, null);
}
}
}
}
// One-off special link helper as a bridge until v6
.link-body-emphasis {
color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-opacity, 1)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-underline-opacity, 1)) if($enable-important-utilities, !important, null);
@if $link-shade-percentage != 0 {
&:hover,
&:focus {
color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-opacity, .75)) if($enable-important-utilities, !important, null);
text-decoration-color: RGBA(var(--#{$prefix}emphasis-color-rgb), var(--#{$prefix}link-underline-opacity, .75)) if($enable-important-utilities, !important, null);
}
}
}

10
scss/helpers/_focus-ring.scss
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@@ -1,7 +1,9 @@
@use "../config" as *;
.focus-ring:focus {
outline: 0;
// By default, there is no `--bs-focus-ring-x`, `--bs-focus-ring-y`, or `--bs-focus-ring-blur`, but we provide CSS variables with fallbacks to initial `0` values
box-shadow: var(--#{$prefix}focus-ring-x, 0) var(--#{$prefix}focus-ring-y, 0) var(--#{$prefix}focus-ring-blur, 0) var(--#{$prefix}focus-ring-width) var(--#{$prefix}focus-ring-color);
@layer helpers {
.focus-ring:focus {
outline: 0;
// By default, there is no `--bs-focus-ring-x`, `--bs-focus-ring-y`, or `--bs-focus-ring-blur`, but we provide CSS variables with fallbacks to initial `0` values
box-shadow: var(--#{$prefix}focus-ring-x, 0) var(--#{$prefix}focus-ring-y, 0) var(--#{$prefix}focus-ring-blur, 0) var(--#{$prefix}focus-ring-width) var(--#{$prefix}focus-ring-color);
}
}

41
scss/helpers/_icon-link.scss
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@@ -1,28 +1,31 @@
@use "../config" as *;
@use "../variables" as *;
@use "../mixins/transition" as *;
.icon-link {
display: inline-flex;
gap: $icon-link-gap;
align-items: center;
text-decoration-color: rgba(var(--#{$prefix}link-color-rgb), var(--#{$prefix}link-opacity, .5));
text-underline-offset: $icon-link-underline-offset;
backface-visibility: hidden;
> .bi {
flex-shrink: 0;
width: $icon-link-icon-size;
height: $icon-link-icon-size;
fill: currentcolor;
@include transition($icon-link-icon-transition);
}
}
@layer helpers {
.icon-link {
display: inline-flex;
gap: $icon-link-gap;
align-items: center;
text-decoration-color: rgba(var(--#{$prefix}link-color-rgb), var(--#{$prefix}link-opacity, .5));
text-underline-offset: $icon-link-underline-offset;
backface-visibility: hidden;
.icon-link-hover {
&:hover,
&:focus-visible {
> .bi {
transform: var(--#{$prefix}icon-link-transform, $icon-link-icon-transform);
flex-shrink: 0;
width: $icon-link-icon-size;
height: $icon-link-icon-size;
fill: currentcolor;
@include transition($icon-link-icon-transition);
}
}
.icon-link-hover {
&:hover,
&:focus-visible {
> .bi {
transform: var(--#{$prefix}icon-link-transform, $icon-link-icon-transform);
}
}
}
}

56
scss/helpers/_position.scss
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@@ -5,37 +5,39 @@
// Shorthand
.fixed-top {
position: fixed;
top: 0;
right: 0;
left: 0;
z-index: $zindex-fixed;
}
@layer helpers {
.fixed-top {
position: fixed;
top: 0;
right: 0;
left: 0;
z-index: $zindex-fixed;
}
.fixed-bottom {
position: fixed;
right: 0;
bottom: 0;
left: 0;
z-index: $zindex-fixed;
}
.fixed-bottom {
position: fixed;
right: 0;
bottom: 0;
left: 0;
z-index: $zindex-fixed;
}
// Responsive sticky top and bottom
@each $breakpoint in map.keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
// Responsive sticky top and bottom
@each $breakpoint in map.keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.sticky#{$infix}-top {
position: sticky;
top: 0;
z-index: $zindex-sticky;
}
.sticky#{$infix}-top {
position: sticky;
top: 0;
z-index: $zindex-sticky;
}
.sticky#{$infix}-bottom {
position: sticky;
bottom: 0;
z-index: $zindex-sticky;
.sticky#{$infix}-bottom {
position: sticky;
bottom: 0;
z-index: $zindex-sticky;
}
}
}
}

28
scss/helpers/_stacks.scss
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@@ -1,15 +1,17 @@
// scss-docs-start stacks
.hstack {
display: flex;
flex-direction: row;
align-items: center;
align-self: stretch;
}
@layer helpers {
// scss-docs-start stacks
.hstack {
display: flex;
flex-direction: row;
align-items: center;
align-self: stretch;
}
.vstack {
display: flex;
flex: 1 1 auto;
flex-direction: column;
align-self: stretch;
.vstack {
display: flex;
flex: 1 1 auto;
flex-direction: column;
align-self: stretch;
}
// scss-docs-end stacks
}
// scss-docs-end stacks

20
scss/helpers/_stretched-link.scss
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@@ -4,14 +4,16 @@
// Stretched link
//
.stretched-link {
&::#{$stretched-link-pseudo-element} {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: $stretched-link-z-index;
content: "";
@layer helpers {
.stretched-link {
&::#{$stretched-link-pseudo-element} {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: $stretched-link-z-index;
content: "";
}
}
}

8
scss/helpers/_text-truncation.scss
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@@ -1,7 +1,11 @@
@use "../mixins/text-truncate" as *;
//
// Text truncation
//
.text-truncate {
@include text-truncate();
@layer helpers {
.text-truncate {
@include text-truncate();
}
}

8
scss/helpers/_visually-hidden.scss
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@@ -4,7 +4,9 @@
// Visually hidden
//
.visually-hidden,
.visually-hidden-focusable:not(:focus):not(:focus-within) {
@include visually-hidden();
@layer helpers {
.visually-hidden,
.visually-hidden-focusable:not(:focus):not(:focus-within) {
@include visually-hidden();
}
}

16
scss/helpers/_vr.scss
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@@ -1,10 +1,12 @@
@use "../variables" as *;
.vr {
display: inline-block;
align-self: stretch;
width: $vr-border-width;
min-height: 1em;
background-color: currentcolor;
opacity: $hr-opacity;
@layer helpers {
.vr {
display: inline-block;
align-self: stretch;
width: $vr-border-width;
min-height: 1em;
background-color: currentcolor;
opacity: $hr-opacity;
}
}

22
scss/helpers/index.scss
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@@ -1,11 +1,11 @@
@import "clearfix";
@import "color-bg";
@import "colored-links";
@import "focus-ring";
@import "icon-link";
@import "position";
@import "stacks";
@import "visually-hidden";
@import "stretched-link";
@import "text-truncation";
@import "vr";
@forward "clearfix";
@forward "color-bg";
@forward "colored-links";
@forward "focus-ring";
@forward "icon-link";
@forward "position";
@forward "stacks";
@forward "visually-hidden";
@forward "stretched-link";
@forward "text-truncation";
@forward "vr";