IE CSS hacks - IE6, 7, 8, 9, 10, 11

ie6789-hacks.txt

  - To target only IE6, use: 
      *html or { _property:... }
  - To target only IE7, use: 
      *+html or { *property:... } - Keep in mind that you have to put the IE7 property first within the same selector.
  - To target IE8-9, use: 
      \9 >> p { color:#f00\9; } - http://stackoverflow.com/questions/660652/ie8-css-selector
		  The above solution doesn't work with font-family, so instead you need to use "\0/ !important" >> { font-family:Arial \0/ !important; }			
		  http://dimox.net/personal-css-hacks-for-ie6-ie7-ie8/
  - To target IE9+ only, use: 
      :root .class/#id { property:value \0/IE9; }
		  http://blog.vervestudios.co/blog/post/2011/05/13/IE9-Only-CSS-Hack.aspx