: What new cross-browser features can we use if we drop support for IE6? My company is dropping support of IE6 and I just realize that we can use a set of great features. Is there a list of

@Cugini213

What i'm most excited to be able to use, or a few things that since I can't use really make me twitchy at the css (and sometimes js) compromises which are required (in order):


child selector (tag > tag, no more reseting UL/LI styles!)
class chaining (class1.class2, less js/css!)
first-child (no more class="last" or first!)
:hover on non-anchors (what up web apps!)


Luck you!

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@Lee4591628

Unsupported in IE6 (this is not a complete list):


child selector ( div > p )
adjacent sibling selector ( h1 + p )
general sibling selector ( h1 ~ p )
chained class selectors ( .class1.class2 )
attribute selector ( a[href] )
descendant selector after :hover pseudo-class ( div:hover span )
chained pseudo-classes ( a:first-child:hover )
:hover on non-anchor elements
:first-child
"virtual dimensions" (dimensions determined by top, right, left, bottom when position: absolute )
min-height, min-width
max-height, max-width
transparent border color
position: fixed
background-attachment: fixed works only on the root element

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@Tiffany637

If you're already using jQuery you could always consult this function to see if you should use a feature ;)
api.jquery.com/jQuery.support/

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@Miguel251

Lots of IE6 bugs/behaviours are still prevalent in IE7. Some bugs that were fixed:


basic alpha-transparent png support
css child selector
!important more properly works
:first-letter support
min-height
partial click bug
window.XMLHttpRequest became present, instead of ActiveXObject
abbr tag is recognized
select z-index bug is resolved as it's become window-less


Some more listed @ :

msdn.microsoft.com/en-us/library/ms649487(VS.85).aspx

There really aren't any new features. IE7 is basically what IE6 should've been, and IE8 IE7, and so forth. The only version worth truly getting excited is IE9, which has a huge amount of modern spec support compared to the prior versions.

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