mirror of https://github.com/twbs/bootstrap.git
137 lines
4.2 KiB
SCSS
137 lines
4.2 KiB
SCSS
// Range
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//
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// Style range inputs the same across browsers. Vendor-specific rules for pseudo
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// elements cannot be mixed. As such, there are no shared styles for focus or
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// active states on prefixed selectors.
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.form-range {
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width: 100%;
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height: add($form-range-thumb-height, $form-range-thumb-focus-box-shadow-width * 2);
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padding: 0; // Need to reset padding
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background-color: transparent;
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appearance: none;
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&:focus {
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outline: none;
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// Pseudo-elements must be split across multiple rulesets to have an effect.
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// No box-shadow() mixin for focus accessibility.
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&::-webkit-slider-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
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&::-moz-range-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
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&::-ms-thumb { box-shadow: $form-range-thumb-focus-box-shadow; }
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}
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&::-moz-focus-outer {
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border: 0;
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}
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&::-webkit-slider-thumb {
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width: $form-range-thumb-width;
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height: $form-range-thumb-height;
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margin-top: ($form-range-track-height - $form-range-thumb-height) / 2; // Webkit specific
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@include gradient-bg($form-range-thumb-bg);
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border: $form-range-thumb-border;
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@include border-radius($form-range-thumb-border-radius);
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@include box-shadow($form-range-thumb-box-shadow);
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@include transition($form-range-thumb-transition);
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appearance: none;
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&:active {
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@include gradient-bg($form-range-thumb-active-bg);
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}
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}
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&::-webkit-slider-runnable-track {
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width: $form-range-track-width;
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height: $form-range-track-height;
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color: transparent; // Why?
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cursor: $form-range-track-cursor;
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background-color: $form-range-track-bg;
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border-color: transparent;
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@include border-radius($form-range-track-border-radius);
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@include box-shadow($form-range-track-box-shadow);
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}
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&::-moz-range-thumb {
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width: $form-range-thumb-width;
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height: $form-range-thumb-height;
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@include gradient-bg($form-range-thumb-bg);
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border: $form-range-thumb-border;
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@include border-radius($form-range-thumb-border-radius);
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@include box-shadow($form-range-thumb-box-shadow);
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@include transition($form-range-thumb-transition);
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appearance: none;
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&:active {
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@include gradient-bg($form-range-thumb-active-bg);
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}
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}
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&::-moz-range-track {
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width: $form-range-track-width;
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height: $form-range-track-height;
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color: transparent;
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cursor: $form-range-track-cursor;
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background-color: $form-range-track-bg;
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border-color: transparent; // Firefox specific?
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@include border-radius($form-range-track-border-radius);
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@include box-shadow($form-range-track-box-shadow);
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}
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&::-ms-thumb {
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width: $form-range-thumb-width;
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height: $form-range-thumb-height;
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margin-top: 0; // Edge specific
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margin-right: $form-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
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margin-left: $form-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
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@include gradient-bg($form-range-thumb-bg);
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border: $form-range-thumb-border;
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@include border-radius($form-range-thumb-border-radius);
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@include box-shadow($form-range-thumb-box-shadow);
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@include transition($form-range-thumb-transition);
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appearance: none;
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&:active {
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@include gradient-bg($form-range-thumb-active-bg);
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}
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}
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&::-ms-track {
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width: $form-range-track-width;
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height: $form-range-track-height;
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color: transparent;
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cursor: $form-range-track-cursor;
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background-color: transparent;
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border-color: transparent;
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border-width: $form-range-thumb-height / 2;
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@include box-shadow($form-range-track-box-shadow);
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}
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&::-ms-fill-lower {
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background-color: $form-range-track-bg;
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@include border-radius($form-range-track-border-radius);
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}
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&::-ms-fill-upper {
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margin-right: 15px; // arbitrary?
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background-color: $form-range-track-bg;
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@include border-radius($form-range-track-border-radius);
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}
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&:disabled {
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pointer-events: none;
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&::-webkit-slider-thumb {
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background-color: $form-range-thumb-disabled-bg;
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}
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&::-moz-range-thumb {
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background-color: $form-range-thumb-disabled-bg;
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}
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&::-ms-thumb {
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background-color: $form-range-thumb-disabled-bg;
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}
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}
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}
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