--- /dev/null
+// Embedded icons from Open Iconic.
+// Released under MIT and copyright 2014 Waybury.
+// https://useiconic.com/open
+
+
+// Checkboxes and radios
+//
+// Base class takes care of all the key behavioral aspects.
+
+.custom-control {
+ position: relative;
+ display: block;
+ min-height: ($font-size-base * $line-height-base);
+ padding-left: $custom-control-gutter;
+}
+
+.custom-control-inline {
+ display: inline-flex;
+ margin-right: $custom-control-spacer-x;
+}
+
+.custom-control-input {
+ position: absolute;
+ z-index: -1; // Put the input behind the label so it doesn't overlay text
+ opacity: 0;
+
+ &:checked ~ .custom-control-label::before {
+ color: $custom-control-indicator-checked-color;
+ border-color: $custom-control-indicator-checked-border-color;
+ @include gradient-bg($custom-control-indicator-checked-bg);
+ @include box-shadow($custom-control-indicator-checked-box-shadow);
+ }
+
+ &:focus ~ .custom-control-label::before {
+ // the mixin is not used here to make sure there is feedback
+ @if $enable-shadows {
+ box-shadow: $input-box-shadow, $input-focus-box-shadow;
+ } @else {
+ box-shadow: $custom-control-indicator-focus-box-shadow;
+ }
+ }
+
+ &:focus:not(:checked) ~ .custom-control-label::before {
+ border-color: $custom-control-indicator-focus-border-color;
+ }
+
+ &:not(:disabled):active ~ .custom-control-label::before {
+ color: $custom-control-indicator-active-color;
+ background-color: $custom-control-indicator-active-bg;
+ border-color: $custom-control-indicator-active-border-color;
+ @include box-shadow($custom-control-indicator-active-box-shadow);
+ }
+
+ &:disabled {
+ ~ .custom-control-label {
+ color: $custom-control-label-disabled-color;
+
+ &::before {
+ background-color: $custom-control-indicator-disabled-bg;
+ }
+ }
+ }
+}
+
+// Custom control indicators
+//
+// Build the custom controls out of pseudo-elements.
+
+.custom-control-label {
+ position: relative;
+ margin-bottom: 0;
+ vertical-align: top;
+
+ // Background-color and (when enabled) gradient
+ &::before {
+ position: absolute;
+ top: (($font-size-base * $line-height-base - $custom-control-indicator-size) / 2);
+ left: -$custom-control-gutter;
+ display: block;
+ width: $custom-control-indicator-size;
+ height: $custom-control-indicator-size;
+ pointer-events: none;
+ content: "";
+ background-color: $custom-control-indicator-bg;
+ border: $custom-control-indicator-border-color solid $custom-control-indicator-border-width;
+ @include box-shadow($custom-control-indicator-box-shadow);
+ }
+
+ // Foreground (icon)
+ &::after {
+ position: absolute;
+ top: (($font-size-base * $line-height-base - $custom-control-indicator-size) / 2);
+ left: -$custom-control-gutter;
+ display: block;
+ width: $custom-control-indicator-size;
+ height: $custom-control-indicator-size;
+ content: "";
+ background-repeat: no-repeat;
+ background-position: center center;
+ background-size: $custom-control-indicator-bg-size;
+ }
+}
+
+
+// Checkboxes
+//
+// Tweak just a few things for checkboxes.
+
+.custom-checkbox {
+ .custom-control-label::before {
+ @include border-radius($custom-checkbox-indicator-border-radius);
+ }
+
+ .custom-control-input:checked ~ .custom-control-label {
+ &::after {
+ background-image: $custom-checkbox-indicator-icon-checked;
+ }
+ }
+
+ .custom-control-input:indeterminate ~ .custom-control-label {
+ &::before {
+ border-color: $custom-checkbox-indicator-indeterminate-border-color;
+ @include gradient-bg($custom-checkbox-indicator-indeterminate-bg);
+ @include box-shadow($custom-checkbox-indicator-indeterminate-box-shadow);
+ }
+ &::after {
+ background-image: $custom-checkbox-indicator-icon-indeterminate;
+ }
+ }
+
+ .custom-control-input:disabled {
+ &:checked ~ .custom-control-label::before {
+ background-color: $custom-control-indicator-checked-disabled-bg;
+ }
+ &:indeterminate ~ .custom-control-label::before {
+ background-color: $custom-control-indicator-checked-disabled-bg;
+ }
+ }
+}
+
+// Radios
+//
+// Tweak just a few things for radios.
+
+.custom-radio {
+ .custom-control-label::before {
+ border-radius: $custom-radio-indicator-border-radius;
+ }
+
+ .custom-control-input:checked ~ .custom-control-label {
+ &::after {
+ background-image: $custom-radio-indicator-icon-checked;
+ }
+ }
+
+ .custom-control-input:disabled {
+ &:checked ~ .custom-control-label::before {
+ background-color: $custom-control-indicator-checked-disabled-bg;
+ }
+ }
+}
+
+
+// Select
+//
+// Replaces the browser default select with a custom one, mostly pulled from
+// https://primer.github.io/.
+//
+
+.custom-select {
+ display: inline-block;
+ width: 100%;
+ height: $custom-select-height;
+ padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
+ font-weight: $custom-select-font-weight;
+ line-height: $custom-select-line-height;
+ color: $custom-select-color;
+ vertical-align: middle;
+ background: $custom-select-background;
+ background-color: $custom-select-bg;
+ border: $custom-select-border-width solid $custom-select-border-color;
+ @if $enable-rounded {
+ border-radius: $custom-select-border-radius;
+ } @else {
+ border-radius: 0;
+ }
+ @include box-shadow($custom-select-box-shadow);
+ appearance: none;
+
+ &:focus {
+ border-color: $custom-select-focus-border-color;
+ outline: 0;
+ @if $enable-shadows {
+ box-shadow: $custom-select-box-shadow, $custom-select-focus-box-shadow;
+ } @else {
+ box-shadow: $custom-select-focus-box-shadow;
+ }
+
+ &::-ms-value {
+ // For visual consistency with other platforms/browsers,
+ // suppress the default white text on blue background highlight given to
+ // the selected option text when the (still closed) <select> receives focus
+ // in IE and (under certain conditions) Edge.
+ // See https://github.com/twbs/bootstrap/issues/19398.
+ color: $input-color;
+ background-color: $input-bg;
+ }
+ }
+
+ &[multiple],
+ &[size]:not([size="1"]) {
+ height: auto;
+ padding-right: $custom-select-padding-x;
+ background-image: none;
+ }
+
+ &:disabled {
+ color: $custom-select-disabled-color;
+ background-color: $custom-select-disabled-bg;
+ }
+
+ // Hides the default caret in IE11
+ &::-ms-expand {
+ opacity: 0;
+ }
+}
+
+.custom-select-sm {
+ height: $custom-select-height-sm;
+ padding-top: $custom-select-padding-y-sm;
+ padding-bottom: $custom-select-padding-y-sm;
+ padding-left: $custom-select-padding-x-sm;
+ font-size: $custom-select-font-size-sm;
+}
+
+.custom-select-lg {
+ height: $custom-select-height-lg;
+ padding-top: $custom-select-padding-y-lg;
+ padding-bottom: $custom-select-padding-y-lg;
+ padding-left: $custom-select-padding-x-lg;
+ font-size: $custom-select-font-size-lg;
+}
+
+
+// File
+//
+// Custom file input.
+
+.custom-file {
+ position: relative;
+ display: inline-block;
+ width: 100%;
+ height: $custom-file-height;
+ margin-bottom: 0;
+}
+
+.custom-file-input {
+ position: relative;
+ z-index: 2;
+ width: 100%;
+ height: $custom-file-height;
+ margin: 0;
+ opacity: 0;
+
+ &:focus ~ .custom-file-label {
+ border-color: $custom-file-focus-border-color;
+ box-shadow: $custom-file-focus-box-shadow;
+ }
+
+ &:disabled ~ .custom-file-label {
+ background-color: $custom-file-disabled-bg;
+ }
+
+ @each $lang, $value in $custom-file-text {
+ &:lang(#{$lang}) ~ .custom-file-label::after {
+ content: $value;
+ }
+ }
+
+ ~ .custom-file-label[data-browse]::after {
+ content: attr(data-browse);
+ }
+}
+
+.custom-file-label {
+ position: absolute;
+ top: 0;
+ right: 0;
+ left: 0;
+ z-index: 1;
+ height: $custom-file-height;
+ padding: $custom-file-padding-y $custom-file-padding-x;
+ font-weight: $custom-file-font-weight;
+ line-height: $custom-file-line-height;
+ color: $custom-file-color;
+ background-color: $custom-file-bg;
+ border: $custom-file-border-width solid $custom-file-border-color;
+ @include border-radius($custom-file-border-radius);
+ @include box-shadow($custom-file-box-shadow);
+
+ &::after {
+ position: absolute;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ z-index: 3;
+ display: block;
+ height: $custom-file-height-inner;
+ padding: $custom-file-padding-y $custom-file-padding-x;
+ line-height: $custom-file-line-height;
+ color: $custom-file-button-color;
+ content: "Browse";
+ @include gradient-bg($custom-file-button-bg);
+ border-left: inherit;
+ @include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
+ }
+}
+
+// Range
+//
+// Style range inputs the same across browsers. Vendor-specific rules for pseudo
+// elements cannot be mixed. As such, there are no shared styles for focus or
+// active states on prefixed selectors.
+
+.custom-range {
+ width: 100%;
+ height: calc(#{$custom-range-thumb-height} + #{$custom-range-thumb-focus-box-shadow-width * 2});
+ padding: 0; // Need to reset padding
+ background-color: transparent;
+ appearance: none;
+
+ &:focus {
+ outline: none;
+
+ // Pseudo-elements must be split across multiple rulesets to have an effect.
+ // No box-shadow() mixin for focus accessibility.
+ &::-webkit-slider-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
+ &::-moz-range-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
+ &::-ms-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
+ }
+
+ &::-moz-focus-outer {
+ border: 0;
+ }
+
+ &::-webkit-slider-thumb {
+ width: $custom-range-thumb-width;
+ height: $custom-range-thumb-height;
+ margin-top: (($custom-range-track-height - $custom-range-thumb-height) / 2); // Webkit specific
+ @include gradient-bg($custom-range-thumb-bg);
+ border: $custom-range-thumb-border;
+ @include border-radius($custom-range-thumb-border-radius);
+ @include box-shadow($custom-range-thumb-box-shadow);
+ @include transition($custom-forms-transition);
+ appearance: none;
+
+ &:active {
+ @include gradient-bg($custom-range-thumb-active-bg);
+ }
+ }
+
+ &::-webkit-slider-runnable-track {
+ width: $custom-range-track-width;
+ height: $custom-range-track-height;
+ color: transparent; // Why?
+ cursor: $custom-range-track-cursor;
+ background-color: $custom-range-track-bg;
+ border-color: transparent;
+ @include border-radius($custom-range-track-border-radius);
+ @include box-shadow($custom-range-track-box-shadow);
+ }
+
+ &::-moz-range-thumb {
+ width: $custom-range-thumb-width;
+ height: $custom-range-thumb-height;
+ @include gradient-bg($custom-range-thumb-bg);
+ border: $custom-range-thumb-border;
+ @include border-radius($custom-range-thumb-border-radius);
+ @include box-shadow($custom-range-thumb-box-shadow);
+ @include transition($custom-forms-transition);
+ appearance: none;
+
+ &:active {
+ @include gradient-bg($custom-range-thumb-active-bg);
+ }
+ }
+
+ &::-moz-range-track {
+ width: $custom-range-track-width;
+ height: $custom-range-track-height;
+ color: transparent;
+ cursor: $custom-range-track-cursor;
+ background-color: $custom-range-track-bg;
+ border-color: transparent; // Firefox specific?
+ @include border-radius($custom-range-track-border-radius);
+ @include box-shadow($custom-range-track-box-shadow);
+ }
+
+ &::-ms-thumb {
+ width: $custom-range-thumb-width;
+ height: $custom-range-thumb-height;
+ margin-top: 0; // Edge specific
+ margin-right: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
+ margin-left: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
+ @include gradient-bg($custom-range-thumb-bg);
+ border: $custom-range-thumb-border;
+ @include border-radius($custom-range-thumb-border-radius);
+ @include box-shadow($custom-range-thumb-box-shadow);
+ @include transition($custom-forms-transition);
+ appearance: none;
+
+ &:active {
+ @include gradient-bg($custom-range-thumb-active-bg);
+ }
+ }
+
+ &::-ms-track {
+ width: $custom-range-track-width;
+ height: $custom-range-track-height;
+ color: transparent;
+ cursor: $custom-range-track-cursor;
+ background-color: transparent;
+ border-color: transparent;
+ border-width: ($custom-range-thumb-height * .5);
+ @include box-shadow($custom-range-track-box-shadow);
+ }
+
+ &::-ms-fill-lower {
+ background-color: $custom-range-track-bg;
+ @include border-radius($custom-range-track-border-radius);
+ }
+
+ &::-ms-fill-upper {
+ margin-right: 15px; // arbitrary?
+ background-color: $custom-range-track-bg;
+ @include border-radius($custom-range-track-border-radius);
+ }
+
+ &:disabled {
+ &::-webkit-slider-thumb {
+ background-color: $custom-range-thumb-disabled-bg;
+ }
+
+ &::-webkit-slider-runnable-track {
+ cursor: default;
+ }
+
+ &::-moz-range-thumb {
+ background-color: $custom-range-thumb-disabled-bg;
+ }
+
+ &::-moz-range-track {
+ cursor: default;
+ }
+
+ &::-ms-thumb {
+ background-color: $custom-range-thumb-disabled-bg;
+ }
+ }
+}
+
+.custom-control-label::before,
+.custom-file-label,
+.custom-select {
+ @include transition($custom-forms-transition);
+}
projects / roojs1 / blobdiff