浏览器渲染页面的方式各不相同，甚至同一浏览器的不同版本（“杰出代表”是 IE）也有差异。因此，浏览器兼容成为前端开发人员的必备技能。如果有一份浏览器 Hack 手册，那查询起来就方便多了。这篇文章就向大家分享 Browserhacks 帮我们从网络上收集的各个浏览器特定的 CSS & JavaScript Hack，记得推荐和分享啊！
IE 选择器 Hack
|
1
2
3
|
/* IE 6 and below */* html .selector {}.suckyie6.selector {} /* .suckyie6 can be any unused class */
|
|
1
2
|
/* IE 7 and below */.selector, {} |
|
1
2
3
4
|
/* IE 7 */*:first-child+html .selector {}.selector, x:-IE7 {}
*+html .selector {} |
/* Everything but IE 6 */html > body .selector {} |
|
1
2
3
|
/* Everything but IE 6/7 */html > /**/ body .selector {}
head ~ /* */ body .selector {}
|
|
1
2
3
4
5
|
/* Everything but IE 6/7/8 */:root *> .selector {}body:last-child .selector {}body:nth-of-type(1) .selector {}
body:first-of-type .selector {} |
IE 属性/值 Hack
|
1
2
3
|
/* IE 6 */.selector { _color: blue; }
.selector { -color: blue; }
|
|
1
2
3
|
/* IE 6/7 - acts as an !important */.selector { color: blue !ie; }
/* string after ! can be anything */ |
|
1
2
3
4
5
6
7
|
/* IE 6/7 - any combination of these characters: ! $ & * ( ) = % + @ , . / ` [ ] # ~ ? : < > | */
.selector { !color: blue; }
.selector { $color: blue; }
.selector { &color: blue; }
.selector { *color: blue; }
/* ... */ |
|
1
2
3
|
/* IE 8/9 */.selector { color: blue\0/; }
/* must go at the END of all rules */ |
|
1
2
|
/* IE 9/10 */.selector:nth-of-type(1n) { color: blue\9; }
|
|
1
2
3
|
/* IE 6/7/8/9/10 */.selector { color: blue\9; }
.selector { color/*\**/: blue\9; }
|
|
1
2
|
/* Everything but IE 6 */.selector { color/**/: blue; }
|
IE Media Query Hack
|
1
2
|
/* IE 6/7 */@media screen\9 {}
|
|
1
2
|
/* IE 8 */@media \0screen {}
|
|
1
2
|
/* IE 9/10, Firefox 3.5+, Opera */@media screen and (min-resolution: +72dpi) {}
|
|
1
2
|
/* IE 10+ */@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {}
|
|
1
2
|
/* IE 6/7/8 */@media \0screen\,screen\9 {}
|
|
1
2
|
/* IE 8/9/10 & Opera */@media screen\0 {}
|
|
1
2
|
/* IE 9/10 */@media screen and (min-width:0\0) {}
|
|
1
2
|
/* Everything but IE 6/7/8 */@media screen and (min-width: 400px) {}
|
IE JavaScript Hack
|
1
2
3
|
/* IE 6 */(checkIE = document.createElement("b")).innerHTML = "<!--[if IE 6]><i></i><![endif]-->";
var isIE = checkIE.getElementsByTagName("i").length == 1;
|
|
1
2
3
4
|
/* IE 7 */(checkIE = document.createElement("b")).innerHTML = "<!--[if IE 7]><i></i><![endif]-->";
var isIE = checkIE.getElementsByTagName("i").length == 1;
navigator.appVersion.indexOf("MSIE 7.")!=-1
|
|
1
2
|
/* IE <= 8 */var isIE = '\v'=='v';
|
|
1
2
3
|
/* IE 8 */(checkIE = document.createElement("b")).innerHTML = "<!--[if IE 8]><i></i><![endif]-->";
var isIE = checkIE.getElementsByTagName("i").length == 1;
|
|
1
2
3
|
/* IE 9 */(checkIE = document.createElement("b")).innerHTML = "<!--[if IE 9]><i></i><![endif]-->";
var isIE = checkIE.getElementsByTagName("i").length == 1;
|
|
1
2
|
/* IE 10 */var isIE = eval("/*@cc_on!@*/false") && document.documentMode === 10;
|
|
1
2
|
/* IE 10 */var isIE = document.body.style.msTouchAction != undefined;
|
Firefox 浏览器
选择器 Hack
|
1
2
|
/* Firefox 1.5 */body:empty .selector {} |
|
1
2
|
/* Firefox 2+ */.selector, x:-moz-any-link {} |
|
1
2
|
/* Firefox 3+ */.selector, x:-moz-any-link; x:default {}
|
|
1
2
|
/* Firefox 3.5+ */body:not(:-moz-handler-blocked) .selector {} |
媒体查询 Hack
|
1
2
|
/* Firefox 3.5+, IE 9/10, Opera */@media screen and (min-resolution: +72dpi) {}
|
|
1
2
|
/* Firefox 3.6+ */@media screen and (-moz-images-in-menus:0) {}
|
|
1
2
|
/* Firefox 4+ */@media screen and (min--moz-device-pixel-ratio:0) {}
|
JavaScript Hack
|
1
2
|
/* Firefox */var isFF = !!navigator.userAgent.match(/firefox/i);
|
|
1
2
|
/* Firefox 2 - 13 */var isFF = Boolean(window.globalStorage);
|
|
1
2
|
/* Firefox 2/3 */var isFF = /a/[-1]=='a';
|
|
1
2
|
/* Firefox 3 */var isFF = (function x(){})[-5]=='x';
|
Chrome 浏览器
选择器 Hack
|
1
2
|
/* Chrome 24- and Safari 5- */::made-up-pseudo-element, .selector {} |
媒体查询 Hack
|
1
2
|
/* Chrome, Safari 3+ */@media screen and (-webkit-min-device-pixel-ratio:0) {}
|
JavaScript Hack
|
1
2
|
/* Chrome */var isChrome = Boolean(window.chrome);
|
Safari 浏览器
选择器 Hack
|
1
2
3
|
/* Safari 2/3 */html[xmlns*=""] body:last-child .selector {}
html[xmlns*=""]:root .selector {}
|
|
1
2
|
/* Safari 2/3.1, Opera 9.25 */*|html[xmlns*=""] .selector {}
|
|
1
2
|
/* Safari 5- and Chrome 24- */::made-up-pseudo-element, .selector {} |
媒体查询 Hack
|
1
2
|
/* Safari 3+, Chrome */@media screen and (-webkit-min-device-pixel-ratio:0) {}
|
JavaScript Hack
|
1
2
|
/* Safari */var isSafari = /a/.__proto__=='//';
|
Opera 浏览器
选择器 Hack
|
1
2
|
/* Opera 9.25, Safari 2/3.1 */*|html[xmlns*=""] .selector {}
|
|
1
2
|
/* Opera 9.27 and below, Safari 2 */html:first-child .selector {} |
|
1
2
|
/* Opera 9.5+ */noindex:-o-prefocus, .selector {} |
媒体查询 Hack
|
1
2
|
/* Opera 7 */@media all and (min-width: 0px){}
|
|
1
2
|
/* Opera 12- */@media all and (-webkit-min-device-pixel-ratio:10000), not all and (-webkit-min-device-pixel-ratio:0) {}
|
|
1
2
|
/* Opera, Firefox 3.5+, IE 9/10 */@media screen and (min-resolution: +72dpi) {}
|
|
1
2
|
/* Opera, IE 8/9/10 */@media screen {}
|
JavaScript Hack
|
1
2
|
/* Opera 9.64- */var isOpera = /^function \(/.test([].sort);
|
|
1
2
|
/* Opera 12- */var isOpera = Boolean(window.opera);
|