html - When did browsers start supporting multiple classes per tag? -

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you can use more 1 css class in html tag in current web browsers, e.g.:

<div class="style1 style2 style3">foo bar</div>

this hasn't worked; versions did major browsers begin correctly supporting feature?

@wayne kao - ie6 has no problem reading more 1 class name on element, , applying styles belong each class. article referring creating new styles based on combination of class names.

<div class="bold italic">content</div>  .bold {   font-weight: 800; }  .italic {   font-style: italic; {

ie6 apply both bold , italic styles div. however, wanted elements have bold , italic classes purple. in firefox (or possibly ie7, not sure), write this:

.bold.italic {   color: purple; }

that not work in ie6.


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