Browser-a thil dik lo awmte

Tunah hian Bootstrap hian browser lian tak takah browser bug langsar tak tak engemaw zat a thawk a, cross-browser experience tha ber a pe thei a ni. Bug thenkhat, a hnuaia tarlan ang hian kan chinfel theih loh.

Hetah hian min nghawngtu browser bugs te chu vantlang hriatah kan tarlang a, chu chu siamthat hna thawh chak zawk beiseiin kan tarlang bawk. Bootstrap-a browser hman theih dan tur hriat duh chuan kan browser hman dan docs -ah hian en theih a ni.

Tin, en bawk ang che:

Browser(s) te chu . Bug chungchang thupui tawi Upstream bug(s) te chu . Bootstrap chungchanga buaina(s) .
Microsoft Edge hmanga siam a ni

titleKeyboard focus hmasa bera show neih theihna tur native browser tooltip (custom tooltip component bakah)

 Edge issue #6793560 a awm bawk #18692 a ni
Microsoft Edge hmanga siam a ni

:hoverHovered element chu a scroll chhuah hnuah pawh state -ah a la awm reng .

 Edge issue #5381673 ah hian a awm #14211 a ni
Microsoft Edge hmanga siam a ni

Menu item chunga hover i tih <select>hian menu hnuaia element awm tur cursor chu a rawn lang ang.

 Edge issue #817822 a awm bawk #14528 a ni
Microsoft Edge hmanga siam a ni

CSS border-radiushian a chang chuan line of bleed-through of the background-colorof the parent element a thlen thin.

 Edge issue #3342037 ah hian a awm #16671 a ni
Microsoft Edge hmanga siam a ni

backgroundof <tr>chu row chhunga cell zawng zawng ai chuan first child cell-ah chauh hman a ni

 Edge issue #5865620 a awm bawk #18504 a ni
Microsoft Edge hmanga siam a ni

@-ms-viewport{width: device-width;}scrollbars auto-hide theihna side-effect a nei

 Edge issue #7165383 a awm bawk #18543 a ni
Microsoft Edge hmanga siam a ni

Layer hnuai lam atanga background color chu a then phei chuan transparent border hmangin a thisen chhuak thin

 Edge issue #6274505 a awm bawk #18228 a ni
Microsoft Edge hmanga siam a ni

Descendant SVG element chunga hovering chuan ancestor chungah mouseleaveevent a kap a

 Edge issue #7787318 a awm bawk #19670 a ni
Firefox hmanga tih a ni

.table-borderedwith an empty <tbody>chu ramri bo a ni.

 Mozilla bug #1023761 a awm bawk #13453 a ni
Firefox hmanga tih a ni

Form control pakhat disabled state chu JavaScript hmanga thlak a nih chuan page refresh hnuah normal state chu a rawn kir leh lo.

 Mozilla bug #654072 a awm bawk #793 a ni
Firefox hmanga tih a ni

focusdocumentthilthlengte chu thiltum chungah kah tur a ni lo

 Mozilla bug #1228802 a awm bawk #18365 a ni
Firefox hmanga tih a ni

Wide floated table chu line thar chungah a wrap lo

 Mozilla bug #1277782 a awm bawk #19839 a ni
Firefox hmanga tih a ni

Mouse hi a chang chuan element chhungah a awm lo a, SVG elements chhunga a awm laiin mouseenter/ a nih chuanmouseleave

 Mozilla bug #577785 a awm bawk #19670 a ni
Firefox hmanga tih a ni

position: absoluteelement a column aia zau zawk chuan browser dang aiin a render danglam zawk

 Mozilla bug #1282363 a awm bawk #20161 ah a awm
Firefox (Windows) ah hian a awm a.

<select>Screen chu uncommon resolution-a dah a nih chuan menu dinglam border a awm lo fo thin

 Mozilla bug #545685 a awm bawk #15990 a ni
Firefox (OS X & Linux) hmanga hman theih a ni.

Badge widget hian Tabs widget hnuai lam border chu beisei loh takin a overlap lo thin

 Mozilla bug #1259972 a awm bawk #19626 a ni
Chrome (Android) a ni.

<input>Scrollable overlay-a an tap chuan into <input>view a scroll lo

 Chromium tihchhuah #595210 a ni #17338 a ni
Chrome (OS X) hmanga siam a ni.

Increment button chunga click <input type="number">chuan decrement button a rawn eng ang.

 Chromium tihchhuah #419108 a ni #8350 & Chromium issue #337668 atanga chhuak a ni
Chrome a ni

CSS infinite linear animation hmangin alpha transparency hmangin memory a leak a.

 Chromium issue #429375 a awm bawk #14409 a ni
Chrome a ni

:focus outlinereadonly <input>style hian a to read-write toggling laiin cursor a lang lo .

 Chromium tihchhuah #465274 a ni #16022 a ni
Chrome a ni

table-cellramri inzawm lo mahsemargin-right: -1px

 Chromium issue #534750 a awm bawk #17438 , #14237 ah a awm bawk
Chrome a ni

Scrollbar in <select multiple>with overflowed options click chuan nearby a thlang ang<option>

 Chromium issue #597642 a awm bawk #19810 a ni
Chrome a ni

:hoverTouch-friendly webpage-ah chuan sticky siam suh

 Chromium tihchhuah #370155 a ni #12832 a ni
Chrome (Windows leh Linux) te hi a ni.

Tab thup laiin animation a awm hnua inactive tab-a kir leh hunah animation glitch.

 Chromium tihchhuah #449180 a ni #15298 a ni
Safari hmanga kal a ni

remmedia query-a unit awmte font-size: initialchu root element’s hmang lovin chhut tur a nifont-size

 WebKit-a thil thleng dik lo #156684 #17403 a ni
Safari (OS X) hmanga kal theih a ni.

px, em, leh rempage zoom hman hunah media query-ah chuan an che vek tur a ni

 WebKit-a thil thleng dik lo #156687 #17403 a ni
Safari (OS X) hmanga kal theih a ni.

<input type="number">Element thenkhat nen button behavior mak tak mai.

 WebKit bug #137269 , Apple Safari Radar #18834768 ah hian a awm a #8350 , Normalize #283 , Chromium chungchang #337668
Safari (OS X) hmanga kal theih a ni.

Webpage fixed-width hmanga print hunah font size te tak te .container.

 WebKit bug #138192 , Apple Safari Radar #19435018 tih te hi a ni #14868 a ni
Safari (iPad) hmanga kal theih a ni.

<select>iPad-a menu awm hian hit-testing area-ah a inthlak danglam thin

 WebKit bug #150079 , Apple Safari Radar #23082521 tih te hi a ni #14975 a ni
Safari (iOS) hmanga kal a ni.

transform: translate3d(0,0,0);rendering bug a ni.

 WebKit bug #138162 , Apple Safari Radar #18804973 tih te hi a ni #14603 a ni
Safari (iOS) hmanga kal a ni.

Page scroll laiin text input cursor a che lo.

 WebKit bug #138201 , Apple Safari Radar #18819624 ah hian a awm a #14708 a ni
Safari (iOS) hmanga kal a ni.

Text string rei tak dah hnuah cursor chu text start-ah a move thei lo<input type="text">

 WebKit bug #148061 , Apple Safari Radar #22299624 ah hian a awm a #16988 a ni
Safari (iOS) hmanga kal a ni.

display: blocktemporal <input>s text chu vertically misaligned a nih tir thin

 WebKit bug #139848 , Apple Safari Radar #19434878 tih te hi a ni #11266 , #13098 ah a awm bawk
Safari (iOS) hmanga kal a ni.

Tapping on hian event <body>a ti fire loclick

 WebKit-a thil thleng dik lo #151933 #16028 a ni
Safari (iOS) hmanga kal a ni.

position:fixediPhone 6S+ Safari-a tab bar hmuh theih laiin a awm dik lo

 WebKit-a thil thleng dik lo #153056 #18859 a ni
Safari (iOS) hmanga kal a ni.

<input>Element pakhat chhunga an tap position:fixedchuan page chung lamah a scroll ang

 WebKit bug #153224 , Apple Safari Radar #24235301 tih te hi a ni #17497 a ni
Safari (iOS) hmanga kal a ni.

<body>with overflow:hiddenCSS chu iOS ah scroll theih a ni

 WebKit-a thil thleng dik lo #153852 #14839 a ni
Safari (iOS) hmanga kal a ni.

Scroll gesture in text field in position:fixedelement a chang chuan <body>scrollable ancestor ai chuan a scroll thin

 WebKit-a thil thleng dik lo #153856 #14839 a ni
Safari (iOS) hmanga kal a ni.

Overlay-a pakhat atanga pakhata tap <input>hian shaking/jiggling effect a thlen thei

 WebKit-a thil thleng dik lo #158276 #19927 a ni
Safari (iOS) hmanga kal a ni.

Modal with -webkit-overflow-scrolling: touchhian text dah belh a nih hnuah scroll theih a ni lo

 WebKit-a thil thleng dik lo #158342 #17695 a ni
Safari (iOS) hmanga kal a ni.

:hoverTouch-friendly webpage-ah chuan sticky siam suh

 WebKit-a thil thleng dik lo #158517 #12832 a ni
Safari (iPad Pro) hmanga kal theih a ni.

Element thlahte position: fixedrendering chu iPad Pro-ah Landscape orientation-ah clip a ni

 WebKit bug #152637 , Apple Safari Radar #24030853 tih te hi a ni #18738 a ni

Feature duh ber

Web standard-a feature engemaw zat tarlan a awm a, chu chuan Bootstrap hi a tichak zawk, a mawi zawk a, a ti tha zawk thei a, mahse browser thenkhatah chuan a la implement lo a, chu chuan kan hman tangkai theih loh phah a ni.

Hetah hian heng "most wanted" feature request te hi vantlang hriatah kan tarlang a, chu chu tihhlawhtlin a nih theih nan hmalak chak zawk beiseiin.

Browser(s) te chu . Feature chungchang thupui tawi Upstream chungchang (s) te . Bootstrap chungchanga buaina(s) .
Microsoft Edge hmanga siam a ni

Selectors Level 4 atanga :dir()pseudo-class chu kalpui rawh

 Edge UserVoice ngaihtuahna #12299532 #19984 a ni
Microsoft Edge hmanga siam a ni

CSS Positioned Layout Level 3 atanga sticky positioning kalpui dan tur

 Edge UserVoice ngaihtuahna #6263621 #17021 a ni
Firefox hmanga tih a ni

CSS transition cancel a nih chuan transitioncancelevent pakhat chu fire rawh

 Mozilla bug #1264125 a awm bawk Mozilla bug #1182856 chu a rawn lang leh ta
Firefox hmanga tih a ni

Pseudo-class- a of <selector-list>clause chu kalpui rawh:nth-child()

 Mozilla bug #854148 a awm bawk #20143 ah a awm
Firefox hmanga tih a ni

HTML5 <dialog>element chu implement rawh

 Mozilla bug #840640 a awm bawk #20175 ah a awm
Chrome a ni

Pseudo-class- a of <selector-list>clause chu kalpui rawh:nth-child()

 Chromium tihchhuah #304163 a ni #20143 ah a awm
Chrome a ni

Selectors Level 4 atanga :dir()pseudo-class chu kalpui rawh

 Chromium issue #576815 a awm bawk #19984 a ni
Chrome a ni

CSS Positioned Layout Level 3 atanga sticky positioning kalpui dan tur

 Chromium tihchhuah #231752 a ni #17021 a ni
Safari hmanga kal a ni

Selectors Level 4 atanga :dir()pseudo-class chu kalpui rawh

 WebKit-a thil thleng dik lo #64861 #19984 a ni
Safari hmanga kal a ni

HTML5 <dialog>element chu implement rawh

 WebKit-a thil thleng dik lo #84635 #20175 ah a awm