html>body ("Child") CSS Filter

If the background color of this paragraph is green (a darker green than this page's background) then the hack was applied.

Example Code

p.test {
  background-color: #f66;
}

html>body p.test {
  background-color: #6f6;
}

List of browsers that apply this

• IE7+, when in Standards Compatibility mode
• IE5/Mac
• Firefox
• NS6.0-7.2
• Opera 5+ (I don't know about versions 1 through 4.)
• Safari
• Konqueror 3
• iCab 3

List of browsers that do not apply this

• IE7+, when in backwards compatibility mode (aka quirks mode)
• IE4-6/Win
• NS4.x

Note: IE4.0/Win and IE5.0/Win will apply this if there is a space on either side of the child selector (>).