-
  browser: >
    Internet Explorer 11 & Microsoft Edge
  summary: >
    Hovered element still remains in `:hover` state after scrolling away.
  upstream_bug: >
    IE#926665
  origin: >
    Bootstrap#14211

-
  browser: >
    Internet Explorer 11 & Microsoft Edge
  summary: >
    When hovering over a `<select>` menu item, the cursor for the element underneath the menu is displayed.
  upstream_bug: >
    IE#963961
  origin: >
    Bootstrap#14528

-
  browser: >
    Internet Explorer 11 & Microsoft Edge
  summary: >
    CSS `border-radius` sometimes causes lines of bleed-through of the `background-color` of the parent element.
  upstream_bug: >
    IE#1463734
  origin: >
    Bootstrap#16671

-
  browser: >
    Internet Explorer 11 & Microsoft Edge
  summary: >
    `background` of `<tr>` is only applied to first child cell instead of all cells in the row
  upstream_bug: >
    IE#2110930
  origin: >
    Bootstrap#18504

-
  browser: >
    Internet Explorer 11 & Microsoft Edge
  summary: >
    `@-ms-viewport{width: device-width;}` has side-effect of making scrollbars auto-hide
  upstream_bug: >
    IE#2256049
  origin: >
    Bootstrap#18543

-
  browser: >
    Internet Explorer 11 & Microsoft Edge
  summary: >
    Background color from lower layer bleeds through transparent border in some cases
  upstream_bug: >
    IE#2263132
  origin: >
    Bootstrap#18228

-
  browser: >
    Firefox
  summary: >
    `.table-bordered` with an empty `<tbody>` is missing borders.
  upstream_bug: >
    Mozilla#1023761
  origin: >
    Bootstrap#13453

-
  browser: >
    Firefox
  summary: >
    `max-width: 100%;` doesn't work inside tables.
  upstream_bug: >
    Mozilla#975632
  origin: >
    Bootstrap#10690

-
  browser: >
    Firefox
  summary: >
    Button elements with `width: 100%` become cropped in long tables.
  upstream_bug: >
    Mozilla#1060131
  origin: >
    Bootstrap#14320

-
  browser: >
    Firefox
  summary: >
    If the disabled state of a form control is changed via JavaScript, the normal state doesn't return after refreshing the page.
  upstream_bug: >
    Mozilla#654072
  origin: >
    Bootstrap#793

-
  browser: >
    Firefox
  summary: >
    `focus` events should not be fired at the `document` object
  upstream_bug: >
    Mozilla#1228802
  origin: >
    Bootstrap#18365

-
  browser: >
    Firefox (Windows)
  summary: >
    Right border of `<select>` menu is sometimes missing when screen is set to uncommon resolution
  upstream_bug: >
    Mozilla#1139853
  origin: >
    Bootstrap#15990

-
  browser: >
    Chrome (OS X)
  summary: >
    Clicking above `<input type="number">` increment button flashes the decrement button.
  upstream_bug: >
    Chromium#419108
  origin: >
    Offshoot of Bootstrap#8350 & Chromium#337668

-
  browser: >
    Chrome (OS X)
  summary: >
    Caps Lock indicator not shown in `<input type="password">` with `display: block`
  upstream_bug: >
    Chromium#460200
  origin: >
    Bootstrap#15832

-
  browser: >
    Chrome
  summary: >
    Focus ring of image map within a modal is displayed in the wrong location.
  upstream_bug: >
    Chromium#475128
  origin: >
    Bootstrap#16180

-
  browser: >
    Chrome
  summary: >
    Incorrect viewport size used for media queries when printing.
  upstream_bug: >
    Chromium#273306
  origin: >
    Bootstrap#12078

-
  browser: >
    Chrome
  summary: >
    CSS infinite linear animation with alpha transparency leaks memory.
  upstream_bug: >
    Chromium#429375
  origin: >
    Bootstrap#14409

-
  browser: >
    Chrome
  summary: >
    `:focus` `outline` style causes cursor to not be displayed when toggling a `readonly` `<input>` to read-write.
  upstream_bug: >
    Chromium#465274
  origin: >
    Bootstrap#16022

-
  browser: >
    Chrome
  summary: >
    `width: 1%` on nested table cell causes its table to hog horizontal space.
  upstream_bug: >
    Chromium#427994
  origin: >
    Bootstrap#16372

-
  browser: >
    Chrome
  summary: >
    `table-cell` borders not overlapping despite `margin-right: -1px`
  upstream_bug: >
    Chromium#534750
  origin: >
    Bootstrap#17438, Bootstrap#14237

-
  browser: >
    Chrome (Windows & Linux)
  summary: >
    Animation glitch when returning to inactive tab after animations occurred while tab was hidden.
  upstream_bug: >
    Chromium#449180
  origin: >
    Bootstrap#15298

-
  browser: >
    Safari
  summary: >
    `width: 1%` on nested table cell causes its table to hog horizontal space.
  upstream_bug: >
    WebKit#144696, Safari#20839572
  origin: >
    Bootstrap#16372

-
  browser: >
    Safari (OS X)
  summary: >
    Scrollbar clipped in `select[multiple]` with padding.
  upstream_bug: >
    WebKit#128489, Safari#19208483
  origin: >
    Bootstrap#12536

-
  browser: >
    Safari (OS X)
  summary: >
    Weird button behavior with some `<input type="number">` elements.
  upstream_bug: >
    WebKit#137269, Safari#18834768
  origin: >
    Bootstrap#8350,
    Normalize#283,
    Chromium#337668

-
  browser: >
    Safari (OS X)
  summary: >
    Small font size when printing webpage with fixed-width `.container`.
  upstream_bug: >
    WebKit#138192, Safari#19435018
  origin: >
    Bootstrap#14868

-
  browser: >
    Safari (OS X)
  summary: >
    Focus ring of image map within a modal is displayed in the wrong location.
  upstream_bug: >
    WebKit#143527, Safari#21908735
  origin: >
    Bootstrap#16180

-
  browser: >
    Safari (iPad)
  summary: >
    `<select>` menu on iPad causes shifting of hit-testing areas
  upstream_bug: >
    WebKit#150079, Safari#23082521
  origin: >
    Bootstrap#14975

-
  browser: >
    Safari (iOS)
  summary: >
    `transform: translate3d(0,0,0);` rendering bug.
  upstream_bug: >
    WebKit#138162, Safari#18804973
  origin: >
    Bootstrap#14603

-
  browser: >
    Safari (iOS)
  summary: >
    Text input's cursor doesn't move while scrolling the page.
  upstream_bug: >
    WebKit#138201, Safari#18819624
  origin: >
    Bootstrap#14708

-
  browser: >
    Safari (iOS)
  summary: >
    Can't move cursor to start of text after entering long string of text into `<input type="text">`
  upstream_bug: >
    WebKit#148061, Safari#22299624
  origin: >
    Bootstrap#16988

-
  browser: >
    Safari (iOS)
  summary: >
    `display: block` causes text of temporal `<input>`s to become vertically misaligned
  upstream_bug: >
    WebKit#139848, Safari#19434878
  origin: >
    Bootstrap#11266, Bootstrap#13098

-
  browser: >
    Safari (iOS)
  summary: >
    Tapping on `<body>` doesn't fire `click` events
  upstream_bug: >
    WebKit#151933
  origin: >
    Bootstrap#16028

-
  browser: >
    Safari (iOS)
  summary: >
    `position:fixed` is incorrectly positioned when tab bar is visible on iPhone 6S+ Safari
  upstream_bug: >
    WebKit#153056
  origin: >
    Bootstrap#18859

-
  browser: >
    Safari (iOS)
  summary: >
    Tapping into an `<input>` within a `position:fixed` element scrolls to the top of the page
  upstream_bug: >
    WebKit#153224, Safari#24235301
  origin: >
    Bootstrap#17497

-
  browser: >
    Safari (iPad Pro)
  summary: >
    Rendering of descendants of `position: fixed` element gets clipped on iPad Pro in Landscape orientation
  upstream_bug: >
    WebKit#152637, Safari#24030853
  origin: >
    Bootstrap#18738