Css hack

gistfile1.css

/***** Selector Hacks ******/
/* IE6 and below */
* html #uno { color: red }
/* IE7 */
*:first-child+html #dos { color: red }
/* IE7, FF, Saf, Opera */
html>body #tres { color: red }
/* IE8, FF, Saf, Opera (Everything but IE 6,7) */
html>/**/body #cuatro { color: red }
/* Opera 9.27 and below, safari 2 */
html:first-child #cinco { color: red }
/* Safari 2-3 */
html[xmlns*=""] body:last-child #seis { color: red }
/* safari 3+, chrome 1+, opera9+, ff 3.5+ */
body:nth-of-type(1) #siete { color: red }
/* safari 3+, chrome 1+, opera9+, ff 3.5+ */
body:first-of-type #ocho { color: red }
/* saf3+, chrome1+ */
@media screen and (-webkit-min-device-pixel-ratio:0) {
 #diez { color: red }
}
/* iPhone / mobile webkit */
@media screen and (max-device-width: 480px) {
 #veintiseis { color: red }
}
/* Safari 2 - 3.1 */
html[xmlns*=""]:root #trece { color: red }
/* Safari 2 - 3.1, Opera 9.25 */
*|html[xmlns*=""] #catorce { color: red }
/* Everything but IE6-8 */
:root *> #quince { color: red }
/* IE7 */
*+html #dieciocho { color: red }
/* IE 10+ */
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
 #veintiun { color: red; }
}
/* Firefox only. 1+ */
#veinticuatro, x:-moz-any-link { color: red }
/* Firefox 3.0+ */
#veinticinco, x:-moz-any-link, x:default { color: red }
/* FF 3.5+ */
body:not(:-moz-handler-blocked) #cuarenta { color: red; }
/***** Attribute Hacks ******/
/* IE6 */
#once { _color: blue }
/* IE6, IE7 */
#doce { *color: blue; /* or #color: blue */ }
/* Everything but IE6 */
#diecisiete { color/**/: blue }
/* IE6, IE7, IE8, but also IE9 in some cases :( */
#diecinueve { color: blue\9; }
/* IE7, IE8 */
#veinte { color/*\**/: blue\9; }
/* IE6, IE7 -- acts as an !important */
#veintesiete { color: blue !ie; } /* string after ! can be anything */
/* IE8, IE9 */
#anotherone {color: blue\0/;} /* must go at the END of all rules */
/* IE9, IE10 */
@media screen and (min-width:0\0) {
 #veintidos { color: red}
}
min-height:300px;
//height:300px; /* matches only IE6, IE7 */
selector, x:-IE7 { } /* IE7 only */
selector,{ … } /* lte ie7 */
.suckyie6.someClass { … } /* lte ie6 */
/* Property prefix hacks */
/* IE6 only - any combination of these characters */
_ - £ ¬ ¦
/* IE6/7 only - any combination of these characters */
! $ & * ( ) = % + @ , . / ` [ ] # ~ ? : < > |
/* @media hacks */
/* IE6/7 only (via Keith Clarke) */
@media screen\9 { }
/* IE6/7/8 (via Keith Clarke) */
@media \0screen\,screen\9 {}
/* IE8 (via Keith Clarke) */
@media \0screen { }
/* IE8/9 */
@media screen\0 { }