diff options
Diffstat (limited to 'vendor/twbs/bootstrap/scss/mixins')
30 files changed, 993 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/scss/mixins/_alert.scss b/vendor/twbs/bootstrap/scss/mixins/_alert.scss new file mode 100644 index 000000000..db5a7eb45 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_alert.scss @@ -0,0 +1,13 @@ +@mixin alert-variant($background, $border, $color) { + color: $color; + @include gradient-bg($background); + border-color: $border; + + hr { + border-top-color: darken($border, 5%); + } + + .alert-link { + color: darken($color, 10%); + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_background-variant.scss b/vendor/twbs/bootstrap/scss/mixins/_background-variant.scss new file mode 100644 index 000000000..494439d2b --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_background-variant.scss @@ -0,0 +1,21 @@ +// stylelint-disable declaration-no-important + +// Contextual backgrounds + +@mixin bg-variant($parent, $color) { + #{$parent} { + background-color: $color !important; + } + a#{$parent}, + button#{$parent} { + @include hover-focus { + background-color: darken($color, 10%) !important; + } + } +} + +@mixin bg-gradient-variant($parent, $color) { + #{$parent} { + background: $color linear-gradient(180deg, mix($body-bg, $color, 15%), $color) repeat-x !important; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_badge.scss b/vendor/twbs/bootstrap/scss/mixins/_badge.scss new file mode 100644 index 000000000..eeca0b40d --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_badge.scss @@ -0,0 +1,12 @@ +@mixin badge-variant($bg) { + color: color-yiq($bg); + background-color: $bg; + + &[href] { + @include hover-focus { + color: color-yiq($bg); + text-decoration: none; + background-color: darken($bg, 10%); + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss b/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss new file mode 100644 index 000000000..2024febcf --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_border-radius.scss @@ -0,0 +1,35 @@ +// Single side border-radius + +@mixin border-radius($radius: $border-radius) { + @if $enable-rounded { + border-radius: $radius; + } +} + +@mixin border-top-radius($radius) { + @if $enable-rounded { + border-top-left-radius: $radius; + border-top-right-radius: $radius; + } +} + +@mixin border-right-radius($radius) { + @if $enable-rounded { + border-top-right-radius: $radius; + border-bottom-right-radius: $radius; + } +} + +@mixin border-bottom-radius($radius) { + @if $enable-rounded { + border-bottom-right-radius: $radius; + border-bottom-left-radius: $radius; + } +} + +@mixin border-left-radius($radius) { + @if $enable-rounded { + border-top-left-radius: $radius; + border-bottom-left-radius: $radius; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_box-shadow.scss b/vendor/twbs/bootstrap/scss/mixins/_box-shadow.scss new file mode 100644 index 000000000..b2410e53a --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_box-shadow.scss @@ -0,0 +1,5 @@ +@mixin box-shadow($shadow...) { + @if $enable-shadows { + box-shadow: $shadow; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_breakpoints.scss b/vendor/twbs/bootstrap/scss/mixins/_breakpoints.scss new file mode 100644 index 000000000..59f25a27e --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_breakpoints.scss @@ -0,0 +1,123 @@ +// Breakpoint viewport sizes and media queries. +// +// Breakpoints are defined as a map of (name: minimum width), order from small to large: +// +// (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px) +// +// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default. + +// Name of the next breakpoint, or null for the last breakpoint. +// +// >> breakpoint-next(sm) +// md +// >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)) +// md +// >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl)) +// md +@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) { + $n: index($breakpoint-names, $name); + @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null); +} + +// Minimum breakpoint width. Null for the smallest (first) breakpoint. +// +// >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)) +// 576px +@function breakpoint-min($name, $breakpoints: $grid-breakpoints) { + $min: map-get($breakpoints, $name); + @return if($min != 0, $min, null); +} + +// Maximum breakpoint width. Null for the largest (last) breakpoint. +// The maximum value is calculated as the minimum of the next one less 0.02px +// to work around the limitations of `min-` and `max-` prefixes and viewports with fractional widths. +// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max +// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari. +// See https://bugs.webkit.org/show_bug.cgi?id=178261 +// +// >> breakpoint-max(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)) +// 767.98px +@function breakpoint-max($name, $breakpoints: $grid-breakpoints) { + $next: breakpoint-next($name, $breakpoints); + @return if($next, breakpoint-min($next, $breakpoints) - .02px, null); +} + +// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash in front. +// Useful for making responsive utilities. +// +// >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)) +// "" (Returns a blank string) +// >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)) +// "-sm" +@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) { + @return if(breakpoint-min($name, $breakpoints) == null, "", "-#{$name}"); +} + +// Media of at least the minimum breakpoint width. No query for the smallest breakpoint. +// Makes the @content apply to the given breakpoint and wider. +@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) { + $min: breakpoint-min($name, $breakpoints); + @if $min { + @media (min-width: $min) { + @content; + } + } @else { + @content; + } +} + +// Media of at most the maximum breakpoint width. No query for the largest breakpoint. +// Makes the @content apply to the given breakpoint and narrower. +@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) { + $max: breakpoint-max($name, $breakpoints); + @if $max { + @media (max-width: $max) { + @content; + } + } @else { + @content; + } +} + +// Media that spans multiple breakpoint widths. +// Makes the @content apply between the min and max breakpoints +@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) { + $min: breakpoint-min($lower, $breakpoints); + $max: breakpoint-max($upper, $breakpoints); + + @if $min != null and $max != null { + @media (min-width: $min) and (max-width: $max) { + @content; + } + } @else if $max == null { + @include media-breakpoint-up($lower, $breakpoints) { + @content; + } + } @else if $min == null { + @include media-breakpoint-down($upper, $breakpoints) { + @content; + } + } +} + +// Media between the breakpoint's minimum and maximum widths. +// No minimum for the smallest breakpoint, and no maximum for the largest one. +// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower. +@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) { + $min: breakpoint-min($name, $breakpoints); + $max: breakpoint-max($name, $breakpoints); + + @if $min != null and $max != null { + @media (min-width: $min) and (max-width: $max) { + @content; + } + } @else if $max == null { + @include media-breakpoint-up($name, $breakpoints) { + @content; + } + } @else if $min == null { + @include media-breakpoint-down($name, $breakpoints) { + @content; + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_buttons.scss b/vendor/twbs/bootstrap/scss/mixins/_buttons.scss new file mode 100644 index 000000000..06ad6772f --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_buttons.scss @@ -0,0 +1,109 @@ +// Button variants +// +// Easily pump out default styles, as well as :hover, :focus, :active, +// and disabled options for all buttons + +@mixin button-variant($background, $border, $hover-background: darken($background, 7.5%), $hover-border: darken($border, 10%), $active-background: darken($background, 10%), $active-border: darken($border, 12.5%)) { + color: color-yiq($background); + @include gradient-bg($background); + border-color: $border; + @include box-shadow($btn-box-shadow); + + @include hover { + color: color-yiq($hover-background); + @include gradient-bg($hover-background); + border-color: $hover-border; + } + + &:focus, + &.focus { + // Avoid using mixin so we can pass custom focus shadow properly + @if $enable-shadows { + box-shadow: $btn-box-shadow, 0 0 0 $btn-focus-width rgba($border, .5); + } @else { + box-shadow: 0 0 0 $btn-focus-width rgba($border, .5); + } + } + + // Disabled comes first so active can properly restyle + &.disabled, + &:disabled { + color: color-yiq($background); + background-color: $background; + border-color: $border; + } + + &:not(:disabled):not(.disabled):active, + &:not(:disabled):not(.disabled).active, + .show > &.dropdown-toggle { + color: color-yiq($active-background); + background-color: $active-background; + @if $enable-gradients { + background-image: none; // Remove the gradient for the pressed/active state + } + border-color: $active-border; + + &:focus { + // Avoid using mixin so we can pass custom focus shadow properly + @if $enable-shadows { + box-shadow: $btn-active-box-shadow, 0 0 0 $btn-focus-width rgba($border, .5); + } @else { + box-shadow: 0 0 0 $btn-focus-width rgba($border, .5); + } + } + } +} + +@mixin button-outline-variant($color, $color-hover: color-yiq($color), $active-background: $color, $active-border: $color) { + color: $color; + background-color: transparent; + background-image: none; + border-color: $color; + + &:hover { + color: $color-hover; + background-color: $active-background; + border-color: $active-border; + } + + &:focus, + &.focus { + box-shadow: 0 0 0 $btn-focus-width rgba($color, .5); + } + + &.disabled, + &:disabled { + color: $color; + background-color: transparent; + } + + &:not(:disabled):not(.disabled):active, + &:not(:disabled):not(.disabled).active, + .show > &.dropdown-toggle { + color: color-yiq($active-background); + background-color: $active-background; + border-color: $active-border; + + &:focus { + // Avoid using mixin so we can pass custom focus shadow properly + @if $enable-shadows and $btn-active-box-shadow != none { + box-shadow: $btn-active-box-shadow, 0 0 0 $btn-focus-width rgba($color, .5); + } @else { + box-shadow: 0 0 0 $btn-focus-width rgba($color, .5); + } + } + } +} + +// Button sizes +@mixin button-size($padding-y, $padding-x, $font-size, $line-height, $border-radius) { + padding: $padding-y $padding-x; + font-size: $font-size; + line-height: $line-height; + // Manually declare to provide an override to the browser default + @if $enable-rounded { + border-radius: $border-radius; + } @else { + border-radius: 0; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_caret.scss b/vendor/twbs/bootstrap/scss/mixins/_caret.scss new file mode 100644 index 000000000..82aea4210 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_caret.scss @@ -0,0 +1,66 @@ +@mixin caret-down { + border-top: $caret-width solid; + border-right: $caret-width solid transparent; + border-bottom: 0; + border-left: $caret-width solid transparent; +} + +@mixin caret-up { + border-top: 0; + border-right: $caret-width solid transparent; + border-bottom: $caret-width solid; + border-left: $caret-width solid transparent; +} + +@mixin caret-right { + border-top: $caret-width solid transparent; + border-right: 0; + border-bottom: $caret-width solid transparent; + border-left: $caret-width solid; +} + +@mixin caret-left { + border-top: $caret-width solid transparent; + border-right: $caret-width solid; + border-bottom: $caret-width solid transparent; +} + +@mixin caret($direction: down) { + @if $enable-caret { + &::after { + display: inline-block; + width: 0; + height: 0; + margin-left: $caret-width * .85; + vertical-align: $caret-width * .85; + content: ""; + @if $direction == down { + @include caret-down; + } @else if $direction == up { + @include caret-up; + } @else if $direction == right { + @include caret-right; + } + } + + @if $direction == left { + &::after { + display: none; + } + + &::before { + display: inline-block; + width: 0; + height: 0; + margin-right: $caret-width * .85; + vertical-align: $caret-width * .85; + content: ""; + @include caret-left; + } + } + + &:empty::after { + margin-left: 0; + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_clearfix.scss b/vendor/twbs/bootstrap/scss/mixins/_clearfix.scss new file mode 100644 index 000000000..11a977b73 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_clearfix.scss @@ -0,0 +1,7 @@ +@mixin clearfix() { + &::after { + display: block; + clear: both; + content: ""; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_float.scss b/vendor/twbs/bootstrap/scss/mixins/_float.scss new file mode 100644 index 000000000..48fa8b6d5 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_float.scss @@ -0,0 +1,11 @@ +// stylelint-disable declaration-no-important + +@mixin float-left { + float: left !important; +} +@mixin float-right { + float: right !important; +} +@mixin float-none { + float: none !important; +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_forms.scss b/vendor/twbs/bootstrap/scss/mixins/_forms.scss new file mode 100644 index 000000000..3a6187869 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_forms.scss @@ -0,0 +1,147 @@ +// Form control focus state +// +// Generate a customized focus state and for any input with the specified color, +// which defaults to the `$input-focus-border-color` variable. +// +// We highly encourage you to not customize the default value, but instead use +// this to tweak colors on an as-needed basis. This aesthetic change is based on +// WebKit's default styles, but applicable to a wider range of browsers. Its +// usability and accessibility should be taken into account with any change. +// +// Example usage: change the default blue border and shadow to white for better +// contrast against a dark gray background. +@mixin form-control-focus() { + &:focus { + color: $input-focus-color; + background-color: $input-focus-bg; + border-color: $input-focus-border-color; + outline: 0; + // Avoid using mixin so we can pass custom focus shadow properly + @if $enable-shadows { + box-shadow: $input-box-shadow, $input-focus-box-shadow; + } @else { + box-shadow: $input-focus-box-shadow; + } + } +} + + +@mixin form-validation-state($state, $color) { + .#{$state}-feedback { + display: none; + width: 100%; + margin-top: $form-feedback-margin-top; + font-size: $form-feedback-font-size; + color: $color; + } + + .#{$state}-tooltip { + position: absolute; + top: 100%; + z-index: 5; + display: none; + max-width: 100%; // Contain to parent when possible + padding: $tooltip-padding-y $tooltip-padding-x; + margin-top: .1rem; + font-size: $tooltip-font-size; + line-height: $line-height-base; + color: color-yiq($color); + background-color: rgba($color, $tooltip-opacity); + @include border-radius($tooltip-border-radius); + } + + .form-control, + .custom-select { + .was-validated &:#{$state}, + &.is-#{$state} { + border-color: $color; + + &:focus { + border-color: $color; + box-shadow: 0 0 0 $input-focus-width rgba($color, .25); + } + + ~ .#{$state}-feedback, + ~ .#{$state}-tooltip { + display: block; + } + } + } + + .form-control-file { + .was-validated &:#{$state}, + &.is-#{$state} { + ~ .#{$state}-feedback, + ~ .#{$state}-tooltip { + display: block; + } + } + } + + .form-check-input { + .was-validated &:#{$state}, + &.is-#{$state} { + ~ .form-check-label { + color: $color; + } + + ~ .#{$state}-feedback, + ~ .#{$state}-tooltip { + display: block; + } + } + } + + .custom-control-input { + .was-validated &:#{$state}, + &.is-#{$state} { + ~ .custom-control-label { + color: $color; + + &::before { + background-color: lighten($color, 25%); + } + } + + ~ .#{$state}-feedback, + ~ .#{$state}-tooltip { + display: block; + } + + &:checked { + ~ .custom-control-label::before { + @include gradient-bg(lighten($color, 10%)); + } + } + + &:focus { + ~ .custom-control-label::before { + box-shadow: 0 0 0 1px $body-bg, 0 0 0 $input-focus-width rgba($color, .25); + } + } + } + } + + // custom file + .custom-file-input { + .was-validated &:#{$state}, + &.is-#{$state} { + ~ .custom-file-label { + border-color: $color; + + &::after { border-color: inherit; } + } + + ~ .#{$state}-feedback, + ~ .#{$state}-tooltip { + display: block; + } + + &:focus { + ~ .custom-file-label { + box-shadow: 0 0 0 $input-focus-width rgba($color, .25); + } + } + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_gradients.scss b/vendor/twbs/bootstrap/scss/mixins/_gradients.scss new file mode 100644 index 000000000..88c4d64b7 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_gradients.scss @@ -0,0 +1,45 @@ +// Gradients + +@mixin gradient-bg($color) { + @if $enable-gradients { + background: $color linear-gradient(180deg, mix($body-bg, $color, 15%), $color) repeat-x; + } @else { + background-color: $color; + } +} + +// Horizontal gradient, from left to right +// +// Creates two color stops, start and end, by specifying a color and position for each color stop. +@mixin gradient-x($start-color: $gray-700, $end-color: $gray-800, $start-percent: 0%, $end-percent: 100%) { + background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent); + background-repeat: repeat-x; +} + +// Vertical gradient, from top to bottom +// +// Creates two color stops, start and end, by specifying a color and position for each color stop. +@mixin gradient-y($start-color: $gray-700, $end-color: $gray-800, $start-percent: 0%, $end-percent: 100%) { + background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent); + background-repeat: repeat-x; +} + +@mixin gradient-directional($start-color: $gray-700, $end-color: $gray-800, $deg: 45deg) { + background-image: linear-gradient($deg, $start-color, $end-color); + background-repeat: repeat-x; +} +@mixin gradient-x-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) { + background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color); + background-repeat: no-repeat; +} +@mixin gradient-y-three-colors($start-color: $blue, $mid-color: $purple, $color-stop: 50%, $end-color: $red) { + background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color); + background-repeat: no-repeat; +} +@mixin gradient-radial($inner-color: $gray-700, $outer-color: $gray-800) { + background-image: radial-gradient(circle, $inner-color, $outer-color); + background-repeat: no-repeat; +} +@mixin gradient-striped($color: rgba($white, .15), $angle: 45deg) { + background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent); +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_grid-framework.scss b/vendor/twbs/bootstrap/scss/mixins/_grid-framework.scss new file mode 100644 index 000000000..7b37f868f --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_grid-framework.scss @@ -0,0 +1,67 @@ +// Framework grid generation +// +// Used only by Bootstrap to generate the correct number of grid classes given +// any value of `$grid-columns`. + +@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) { + // Common properties for all breakpoints + %grid-column { + position: relative; + width: 100%; + min-height: 1px; // Prevent columns from collapsing when empty + padding-right: ($gutter / 2); + padding-left: ($gutter / 2); + } + + @each $breakpoint in map-keys($breakpoints) { + $infix: breakpoint-infix($breakpoint, $breakpoints); + + // Allow columns to stretch full width below their breakpoints + @for $i from 1 through $columns { + .col#{$infix}-#{$i} { + @extend %grid-column; + } + } + .col#{$infix}, + .col#{$infix}-auto { + @extend %grid-column; + } + + @include media-breakpoint-up($breakpoint, $breakpoints) { + // Provide basic `.col-{bp}` classes for equal-width flexbox columns + .col#{$infix} { + flex-basis: 0; + flex-grow: 1; + max-width: 100%; + } + .col#{$infix}-auto { + flex: 0 0 auto; + width: auto; + max-width: none; // Reset earlier grid tiers + } + + @for $i from 1 through $columns { + .col#{$infix}-#{$i} { + @include make-col($i, $columns); + } + } + + .order#{$infix}-first { order: -1; } + + .order#{$infix}-last { order: $columns + 1; } + + @for $i from 0 through $columns { + .order#{$infix}-#{$i} { order: $i; } + } + + // `$columns - 1` because offsetting by the width of an entire row isn't possible + @for $i from 0 through ($columns - 1) { + @if not ($infix == "" and $i == 0) { // Avoid emitting useless .offset-0 + .offset#{$infix}-#{$i} { + @include make-col-offset($i, $columns); + } + } + } + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_grid.scss b/vendor/twbs/bootstrap/scss/mixins/_grid.scss new file mode 100644 index 000000000..b75ebcbca --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_grid.scss @@ -0,0 +1,52 @@ +/// Grid system +// +// Generate semantic grid columns with these mixins. + +@mixin make-container() { + width: 100%; + padding-right: ($grid-gutter-width / 2); + padding-left: ($grid-gutter-width / 2); + margin-right: auto; + margin-left: auto; +} + + +// For each breakpoint, define the maximum width of the container in a media query +@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) { + @each $breakpoint, $container-max-width in $max-widths { + @include media-breakpoint-up($breakpoint, $breakpoints) { + max-width: $container-max-width; + } + } +} + +@mixin make-row() { + display: flex; + flex-wrap: wrap; + margin-right: ($grid-gutter-width / -2); + margin-left: ($grid-gutter-width / -2); +} + +@mixin make-col-ready() { + position: relative; + // Prevent columns from becoming too narrow when at smaller grid tiers by + // always setting `width: 100%;`. This works because we use `flex` values + // later on to override this initial width. + width: 100%; + min-height: 1px; // Prevent collapsing + padding-right: ($grid-gutter-width / 2); + padding-left: ($grid-gutter-width / 2); +} + +@mixin make-col($size, $columns: $grid-columns) { + flex: 0 0 percentage($size / $columns); + // Add a `max-width` to ensure content within each column does not blow out + // the width of the column. Applies to IE10+ and Firefox. Chrome and Safari + // do not appear to require this. + max-width: percentage($size / $columns); +} + +@mixin make-col-offset($size, $columns: $grid-columns) { + $num: $size / $columns; + margin-left: if($num == 0, 0, percentage($num)); +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_hover.scss b/vendor/twbs/bootstrap/scss/mixins/_hover.scss new file mode 100644 index 000000000..192f847e1 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_hover.scss @@ -0,0 +1,37 @@ +// Hover mixin and `$enable-hover-media-query` are deprecated. +// +// Originally added during our alphas and maintained during betas, this mixin was +// designed to prevent `:hover` stickiness on iOS-an issue where hover styles +// would persist after initial touch. +// +// For backward compatibility, we've kept these mixins and updated them to +// always return their regular pseudo-classes instead of a shimmed media query. +// +// Issue: https://github.com/twbs/bootstrap/issues/25195 + +@mixin hover { + &:hover { @content; } +} + +@mixin hover-focus { + &:hover, + &:focus { + @content; + } +} + +@mixin plain-hover-focus { + &, + &:hover, + &:focus { + @content; + } +} + +@mixin hover-focus-active { + &:hover, + &:focus, + &:active { + @content; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_image.scss b/vendor/twbs/bootstrap/scss/mixins/_image.scss new file mode 100644 index 000000000..0544f0d2a --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_image.scss @@ -0,0 +1,36 @@ +// Image Mixins +// - Responsive image +// - Retina image + + +// Responsive image +// +// Keep images from scaling beyond the width of their parents. + +@mixin img-fluid { + // Part 1: Set a maximum relative to the parent + max-width: 100%; + // Part 2: Override the height to auto, otherwise images will be stretched + // when setting a width and height attribute on the img element. + height: auto; +} + + +// Retina image +// +// Short retina mixin for setting background-image and -size. + +// stylelint-disable indentation, media-query-list-comma-newline-after +@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) { + background-image: url($file-1x); + + // Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio, + // but doesn't convert dppx=>dpi. + // There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard. + // Compatibility info: https://caniuse.com/#feat=css-media-resolution + @media only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx + only screen and (min-resolution: 2dppx) { // Standardized + background-image: url($file-2x); + background-size: $width-1x $height-1x; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_list-group.scss b/vendor/twbs/bootstrap/scss/mixins/_list-group.scss new file mode 100644 index 000000000..cd47a4e9f --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_list-group.scss @@ -0,0 +1,21 @@ +// List Groups + +@mixin list-group-item-variant($state, $background, $color) { + .list-group-item-#{$state} { + color: $color; + background-color: $background; + + &.list-group-item-action { + @include hover-focus { + color: $color; + background-color: darken($background, 5%); + } + + &.active { + color: $white; + background-color: $color; + border-color: $color; + } + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_lists.scss b/vendor/twbs/bootstrap/scss/mixins/_lists.scss new file mode 100644 index 000000000..251856266 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_lists.scss @@ -0,0 +1,7 @@ +// Lists + +// Unstyled keeps list items block level, just removes default browser padding and list-style +@mixin list-unstyled { + padding-left: 0; + list-style: none; +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_nav-divider.scss b/vendor/twbs/bootstrap/scss/mixins/_nav-divider.scss new file mode 100644 index 000000000..4fb37b622 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_nav-divider.scss @@ -0,0 +1,10 @@ +// Horizontal dividers +// +// Dividers (basically an hr) within dropdowns and nav lists + +@mixin nav-divider($color: $nav-divider-color, $margin-y: $nav-divider-margin-y) { + height: 0; + margin: $margin-y 0; + overflow: hidden; + border-top: 1px solid $color; +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_pagination.scss b/vendor/twbs/bootstrap/scss/mixins/_pagination.scss new file mode 100644 index 000000000..ff36eb6b4 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_pagination.scss @@ -0,0 +1,22 @@ +// Pagination + +@mixin pagination-size($padding-y, $padding-x, $font-size, $line-height, $border-radius) { + .page-link { + padding: $padding-y $padding-x; + font-size: $font-size; + line-height: $line-height; + } + + .page-item { + &:first-child { + .page-link { + @include border-left-radius($border-radius); + } + } + &:last-child { + .page-link { + @include border-right-radius($border-radius); + } + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_reset-text.scss b/vendor/twbs/bootstrap/scss/mixins/_reset-text.scss new file mode 100644 index 000000000..71edb0061 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_reset-text.scss @@ -0,0 +1,17 @@ +@mixin reset-text { + font-family: $font-family-base; + // We deliberately do NOT reset font-size or word-wrap. + font-style: normal; + font-weight: $font-weight-normal; + line-height: $line-height-base; + text-align: left; // Fallback for where `start` is not supported + text-align: start; // stylelint-disable-line declaration-block-no-duplicate-properties + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + white-space: normal; + line-break: auto; +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_resize.scss b/vendor/twbs/bootstrap/scss/mixins/_resize.scss new file mode 100644 index 000000000..66f233a63 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_resize.scss @@ -0,0 +1,6 @@ +// Resize anything + +@mixin resizable($direction) { + overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible` + resize: $direction; // Options: horizontal, vertical, both +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss b/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss new file mode 100644 index 000000000..812591bc5 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_screen-reader.scss @@ -0,0 +1,33 @@ +// Only display content to screen readers +// +// See: https://a11yproject.com/posts/how-to-hide-content/ +// See: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/ + +@mixin sr-only { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + overflow: hidden; + clip: rect(0, 0, 0, 0); + white-space: nowrap; + border: 0; +} + +// Use in conjunction with .sr-only to only display content when it's focused. +// +// Useful for "Skip to main content" links; see https://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1 +// +// Credit: HTML5 Boilerplate + +@mixin sr-only-focusable { + &:active, + &:focus { + position: static; + width: auto; + height: auto; + overflow: visible; + clip: auto; + white-space: normal; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_size.scss b/vendor/twbs/bootstrap/scss/mixins/_size.scss new file mode 100644 index 000000000..b9dd48e8d --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_size.scss @@ -0,0 +1,6 @@ +// Sizing shortcuts + +@mixin size($width, $height: $width) { + width: $width; + height: $height; +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_table-row.scss b/vendor/twbs/bootstrap/scss/mixins/_table-row.scss new file mode 100644 index 000000000..84f1d305a --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_table-row.scss @@ -0,0 +1,30 @@ +// Tables + +@mixin table-row-variant($state, $background) { + // Exact selectors below required to override `.table-striped` and prevent + // inheritance to nested tables. + .table-#{$state} { + &, + > th, + > td { + background-color: $background; + } + } + + // Hover states for `.table-hover` + // Note: this is not available for cells or rows within `thead` or `tfoot`. + .table-hover { + $hover-background: darken($background, 5%); + + .table-#{$state} { + @include hover { + background-color: $hover-background; + + > td, + > th { + background-color: $hover-background; + } + } + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_text-emphasis.scss b/vendor/twbs/bootstrap/scss/mixins/_text-emphasis.scss new file mode 100644 index 000000000..58db3e0fc --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_text-emphasis.scss @@ -0,0 +1,14 @@ +// stylelint-disable declaration-no-important + +// Typography + +@mixin text-emphasis-variant($parent, $color) { + #{$parent} { + color: $color !important; + } + a#{$parent} { + @include hover-focus { + color: darken($color, 10%) !important; + } + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_text-hide.scss b/vendor/twbs/bootstrap/scss/mixins/_text-hide.scss new file mode 100644 index 000000000..9ffab169f --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_text-hide.scss @@ -0,0 +1,13 @@ +// CSS image replacement +@mixin text-hide($ignore-warning: false) { + // stylelint-disable-next-line font-family-no-missing-generic-family-keyword + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; + + @if ($ignore-warning != true) { + @warn "The `text-hide()` mixin has been deprecated as of v4.1.0. It will be removed entirely in v5."; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_text-truncate.scss b/vendor/twbs/bootstrap/scss/mixins/_text-truncate.scss new file mode 100644 index 000000000..3504bb1aa --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_text-truncate.scss @@ -0,0 +1,8 @@ +// Text truncate +// Requires inline-block or block for proper styling + +@mixin text-truncate() { + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_transition.scss b/vendor/twbs/bootstrap/scss/mixins/_transition.scss new file mode 100644 index 000000000..f85382134 --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_transition.scss @@ -0,0 +1,13 @@ +@mixin transition($transition...) { + @if $enable-transitions { + @if length($transition) == 0 { + transition: $transition-base; + } @else { + transition: $transition; + } + } + + @media screen and (prefers-reduced-motion: reduce) { + transition: none; + } +} diff --git a/vendor/twbs/bootstrap/scss/mixins/_visibility.scss b/vendor/twbs/bootstrap/scss/mixins/_visibility.scss new file mode 100644 index 000000000..fe523d0ee --- /dev/null +++ b/vendor/twbs/bootstrap/scss/mixins/_visibility.scss @@ -0,0 +1,7 @@ +// stylelint-disable declaration-no-important + +// Visibility + +@mixin invisible($visibility) { + visibility: $visibility !important; +} |