| // stylelint-disable selector-no-qualifying-type |
| |
| // Make the div behave like a button |
| .btn-group, |
| .btn-group-vertical { |
| position: relative; |
| display: inline-flex; |
| vertical-align: middle; // match .btn alignment given font-size hack above |
| |
| > .btn { |
| position: relative; |
| flex: 0 1 auto; |
| |
| // Bring the hover, focused, and "active" buttons to the front to overlay |
| // the borders properly |
| @include hover { |
| z-index: 1; |
| } |
| &:focus, |
| &:active, |
| &.active { |
| z-index: 1; |
| } |
| } |
| |
| // Prevent double borders when buttons are next to each other |
| .btn + .btn, |
| .btn + .btn-group, |
| .btn-group + .btn, |
| .btn-group + .btn-group { |
| margin-left: -$btn-border-width; |
| } |
| } |
| |
| // Optional: Group multiple button groups together for a toolbar |
| .btn-toolbar { |
| display: flex; |
| flex-wrap: wrap; |
| justify-content: flex-start; |
| |
| .input-group { |
| width: auto; |
| } |
| } |
| |
| .btn-group { |
| > .btn:first-child { |
| margin-left: 0; |
| } |
| |
| // Reset rounded corners |
| > .btn:not(:last-child):not(.dropdown-toggle), |
| > .btn-group:not(:last-child) > .btn { |
| @include border-right-radius(0); |
| } |
| |
| > .btn:not(:first-child), |
| > .btn-group:not(:first-child) > .btn { |
| @include border-left-radius(0); |
| } |
| } |
| |
| // Sizing |
| // |
| // Remix the default button sizing classes into new ones for easier manipulation. |
| |
| .btn-group-sm > .btn { @extend .btn-sm; } |
| .btn-group-lg > .btn { @extend .btn-lg; } |
| |
| |
| // |
| // Split button dropdowns |
| // |
| |
| .dropdown-toggle-split { |
| padding-right: $btn-padding-x * .75; |
| padding-left: $btn-padding-x * .75; |
| |
| &::after { |
| margin-left: 0; |
| } |
| } |
| |
| .btn-sm + .dropdown-toggle-split { |
| padding-right: $btn-padding-x-sm * .75; |
| padding-left: $btn-padding-x-sm * .75; |
| } |
| |
| .btn-lg + .dropdown-toggle-split { |
| padding-right: $btn-padding-x-lg * .75; |
| padding-left: $btn-padding-x-lg * .75; |
| } |
| |
| |
| // The clickable button for toggling the menu |
| // Set the same inset shadow as the :active state |
| .btn-group.show .dropdown-toggle { |
| @include box-shadow($btn-active-box-shadow); |
| |
| // Show no shadow for `.btn-link` since it has no other button styles. |
| &.btn-link { |
| @include box-shadow(none); |
| } |
| } |
| |
| |
| // |
| // Vertical button groups |
| // |
| |
| .btn-group-vertical { |
| flex-direction: column; |
| align-items: flex-start; |
| justify-content: center; |
| |
| .btn, |
| .btn-group { |
| width: 100%; |
| } |
| |
| > .btn + .btn, |
| > .btn + .btn-group, |
| > .btn-group + .btn, |
| > .btn-group + .btn-group { |
| margin-top: -$btn-border-width; |
| margin-left: 0; |
| } |
| |
| // Reset rounded corners |
| > .btn:not(:last-child):not(.dropdown-toggle), |
| > .btn-group:not(:last-child) > .btn { |
| @include border-bottom-radius(0); |
| } |
| |
| > .btn:not(:first-child), |
| > .btn-group:not(:first-child) > .btn { |
| @include border-top-radius(0); |
| } |
| } |
| |
| |
| // Checkbox and radio options |
| // |
| // In order to support the browser's form validation feedback, powered by the |
| // `required` attribute, we have to "hide" the inputs via `clip`. We cannot use |
| // `display: none;` or `visibility: hidden;` as that also hides the popover. |
| // Simply visually hiding the inputs via `opacity` would leave them clickable in |
| // certain cases which is prevented by using `clip` and `pointer-events`. |
| // This way, we ensure a DOM element is visible to position the popover from. |
| // |
| // See https://github.com/twbs/bootstrap/pull/12794 and |
| // https://github.com/twbs/bootstrap/pull/14559 for more information. |
| |
| .btn-group-toggle { |
| > .btn, |
| > .btn-group > .btn { |
| margin-bottom: 0; // Override default `<label>` value |
| |
| input[type="radio"], |
| input[type="checkbox"] { |
| position: absolute; |
| clip: rect(0, 0, 0, 0); |
| pointer-events: none; |
| } |
| } |
| } |