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Comment for #12794
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1 changed files with 9 additions and 1 deletions
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@ -220,9 +220,17 @@
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// Checkbox and radio options
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//
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// In order to support the browser's form validation feedback, powered by the
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// `required` attribute, we have to "hide" the inputs via `opacity`. We cannot
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// use `display: none;` or `visibility: hidden;` as that also hides the popover.
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// This way, we ensure a DOM element is visible to position the popover from.
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//
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// See https://github.com/twbs/bootstrap/pull/12794 for more.
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[data-toggle="buttons"] > .btn > input[type="radio"],
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[data-toggle="buttons"] > .btn > input[type="checkbox"] {
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opacity: 0;
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position: absolute;
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z-index: -1;
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opacity: 0;
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}
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