in English

Browser bugs te chu wall ah a awm

Content hmanlai tawh lo

He page hi a hlui tawh a, Bootstrap version thar ber berte tan chuan hman theih a ni tawh lo. Tunah hian hetah hian historical purpose atan chauh a awm a, kan major release leh hunah pawh paih chhuah a ni ang.

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 chungchang (s) te . Bootstrap chungchanga buaina(s) .
Kotlang Scroll theih modal dialog-a hmuh theih artifact te Edge issue #9011176 ah hian a awm #20755 a ni
Kotlang titleKeyboard focus hmasa bera show neih theihna tur native browser tooltip (custom tooltip component bakah) Edge issue #6793560 a awm bawk #18692 a ni
Kotlang :hoverHovered element chu a scroll chhuah hnuah pawh state -ah a la awm reng . Edge issue #5381673 ah hian a awm #14211 a ni
Kotlang 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
Kotlang 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
Kotlang 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
Kotlang Descendant SVG element chunga hovering chuan ancestor chungah mouseleaveevent a kap a Edge issue #7787318 a awm bawk #19670 a ni
Kotlang Scroll laiin active position: fixed; <button>flickers a awm Edge issue #8770398 a awm bawk #20507 ah a awm
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 Floated column nei layout chu print laiin a chhe thin Mozilla bug #1315994 a awm bawk #21092 a ni
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 (macOS leh Linux) hmanga siam 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 (macOS) 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 tihchhuah #337668
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 table-cellramri inzawm lo mahsemargin-right: -1px Chromium tihchhuah #749848 a ni #17438 , #14237 ah a awm bawk
Chrome a ni :hoverTouch-friendly webpage-ah chuan sticky siam suh Chromium tihchhuah #370155 a ni #12832 a ni
Chrome a ni position: absoluteelement a column aia zau zawk chu column boundary-ah clip dik lo a ni Chromium tihchhuah #269061 a ni #20161 ah a awm
Chrome a ni A chhunga font awm zat a zirin text nei dynamic SVG te tan performance hit pawimawh tak a font-familyni. Chromium tihchhuah #781344 #24673 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 hmanga kal a ni Id leh tabindex hmanga container link hian container chu VoiceOver in a ngaihthah a ni (skip link te a nghawng) WebKit-a thil thleng dik lo #163658 #20732 a ni
Safari hmanga kal a ni CSS min-widthleh max-widthmedia features te hi fractional pixel round tur a ni lo WebKit-a thil thleng dik lo #178261 #25166 a ni
Safari (macOS) 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 (macOS) 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 (macOS) 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 (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. 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 (iOS) hmanga kal a ni. Element which is menu position:fixedhawn hnuah a bo thin<select> WebKit-a thil thleng dik lo #162362 #20759 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 kan tarlang a ni.

Browser(s) te chu . Feature chungchang thupui tawi Upstream chungchang (s) te . Bootstrap chungchanga buaina(s) .
Kotlang Focusable elements te chuan Narrator/accessibility focus an dawn hunah focus event / receive :focus styling an kap tur a ni Microsoft A11y UserVoice ngaihtuahna #16717318. A rilru a hah lutuk chuan a rilru a buai em em a #20732 a ni
Kotlang Selectors Level 4 atanga :dir()pseudo-class chu kalpui rawh Edge UserVoice ngaihtuahna #12299532 #19984 a ni
Kotlang HTML5 <dialog>element chu implement rawh Edge UserVoice ngaihtuahna #6508895 #20175 ah a awm
Kotlang CSS transition cancel a nih chuan transitioncancelevent pakhat chu fire rawh Edge UserVoice ngaihtuahna #15939898 #20618 ah a awm
Kotlang Pseudo-class- a of <selector-list>clause chu kalpui rawh:nth-child() Edge UserVoice ngaihtuahna #15944476 #20143 ah a awm
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
Firefox hmanga tih a ni Virtual focus chu button emaw link emaw a nih chuan element chu fire actual focus a ni bawk Mozilla bug #1000082 a awm bawk #20732 a ni
Chrome a ni CSS transition cancel a nih chuan transitioncancelevent pakhat chu fire rawh Chromium issue #642487 a awm bawk Chromium issue #437860 a awm bawk
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
Safari hmanga kal a ni CSS transition cancel a nih chuan transitioncancelevent pakhat chu fire rawh WebKit-a thil thleng dik lo #161535 #20618 ah a awm
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