【必備】史上最全的瀏覽器 CSS & JS Hack 手冊

瀏覽器渲染頁面的方式各不相同，甚至同一瀏覽器的不一樣版本（「傑出表明」是 IE）也有差別。所以，瀏覽器兼容成爲前端開發人員的必備技能。若是有一份瀏覽器 Hack 手冊，那查詢起來就方便多了。這篇文章就向你們分享 Browserhacks 幫咱們從網絡上收集的各個瀏覽器特定的 CSS & JavaScript Hack，記得推薦和分享啊！

IE 選擇器 Hack

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/* IE 6 and below */ * html .selector  {} .suckyie 6 .selector {} /* .suckyie6 can be any unused class */

1 2	/* IE 7 and below */ .selector, {}

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/* IE 7 */ *:first-child+html .selector {} .selector, x:-IE 7  {} *+html .selector {}

/* Everything but IE 6 */ html > body .selector {}

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/* Everything but IE 6/7 */ html > /**/  body .selector {} head ~ /* */  body .selector {}

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/* Everything but IE 6/7/8 */ :root *> .selector {} body:last-child .selector {} body:nth-of-type( 1 ) .selector {} body:first-of-type .selector {}

IE 屬性/值 Hack

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/* IE 6 */ .selector { _color : blue ; } .selector { - color : blue ; }

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/* IE 6/7 - acts as an !important */ .selector { color : blue  !ie; } /* string after ! can be anything */

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/* IE 6/7 - any combination of these characters:   ! $ & * ( ) = % + @ , . / ` [ ] # ~ ? : < > | */ .selector { ! color : blue ; } .selector { $ color : blue ; } .selector { & color : blue ; } .selector { * color : blue ; } /* ... */

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/* IE 8/9 */ .selector { color : blue \ 0 /; } /* must go at the END of all rules */

1 2	/* IE 9/10 */ .selector:nth-of-type( 1 n) { color : blue \ 9 ; }

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/* 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 \ 0 screen {}

1 2	/* IE 9/10, Firefox 3.5+, Opera */ @media screen  and (min-resolution: + 72 dpi) {}

1 2	/* IE 10+ */ @media screen  and (-ms-high-contrast: active), (-ms-high-contrast: none ) {}

1 2	/* IE 6/7/8 */ @media \ 0 screen\, 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

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/* IE 6 */ (checkIE = document.createElement( "b" )).innerHTML = "<!--[if IE 6]><i></i><![endif]-->" ; var  isIE = checkIE.getElementsByTagName( "i" ).length == 1;

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/* 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' ;

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/* IE 8 */ (checkIE = document.createElement( "b" )).innerHTML = "<!--[if IE 8]><i></i><![endif]-->" ; var  isIE = checkIE.getElementsByTagName( "i" ).length == 1;

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/* 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 瀏覽器

　　選擇器 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 {}

 

　　媒體查詢 Hack

1 2	/* Firefox 3.5+, IE 9/10, Opera */ @media screen  and (min-resolution: + 72 dpi) {}

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 瀏覽器

　　選擇器 Hack

1 2	/* Chrome 24- and Safari 5- */ ::made-up-pseudo-element, .selector {}

　　

　　媒體查詢 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 瀏覽器

　　選擇器 Hack

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/* 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 {}

　　

　　媒體查詢 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 瀏覽器

　　選擇器 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 {}

　　

　　媒體查詢 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: + 72 dpi) {}

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);