This is not so much as a MSIE bug, but rather a non-standard “feature” (added in MSIE 5.5) that is often helpful when constructing websites that you try to build with valid XHTML and CSS. As all non-Microsoft browsers will see these as simple
HTML markup comments, it gives you the flexibility to deal with the inconsistencies and quicks in the various versions of MSIE. This is particularly important for the numerous changes introduced with MSIE7.
I’ve tested this with <style />, <script /> and <meta /> tags, but wouldn’t doubt that it works anywhere (but don’t see any typical situations for that!)
Some simple instructions:
- Start with an HTML comment
- Add the opening brackets, so it resembles <!–[if …]>
- Add the closing brackets too… <![endif]–> (don’t forget that extra less than and bang/exclamation point!)
- Add the versioning info, this should be pretty obvious, but i’ll list the most common ones.
IE 7 = MSIE7
IE 6 = MSIE6
IE 5.5000 = MSIE 5.5
- Some modifiers, (should you want a range of versions):
lt = Less Than
gt = Greater Than
- Make sure that the body content of the tag (which now resembles an HTML comment) is coded.
- That’s it, now be sure to test for expected behaviors!
<!–[if IE 6]>
/* <![CDATA[ */
/* ]]> */
<![endif]–><!–[if lt IE 5.5000]><style type=”text/css”>@import “/css/IE50Fixes.css”;</style><![endif]–>
<!–[if IE 5.5000]><style type=”text/css”>@import “/css/IE55Fixes.css”;</style><![endif]–>
<!–[if IE 6]><style type=”text/css”>@import “/css/IE60Fixes.css”;</style><![endif]–>
<!–[if IE 7]><style type=”text/css”>@import “/css/IE70Fixes.css”;</style><![endif]–>
<meta http-equiv=”imagetoolbar” content=”no” /><![endif]–>