CODEWITHSUNDEEP
csscss-selectors
alex
alex

Reputation: 490567

Can you target an element with CSS only if 2 classes are present?

As you probably already know, you may have multiple classes on elements separated by a space.

Example

<div class="content main"></div>

And with CSS you can target that div with either .content or .main. Is there a way to target it if and only if both classes are present?

Example

<div class="content main">I want this div</div>
<div class="content">I don't care about this one</div>
<div class="main">I don't want this</div>

Which CSS selector would I use to get the first div only (assume I can't use .content:first-child or similar)?

Upvotes: 92

Views: 66323

Answers (2)

No Results Found
No Results Found

Reputation: 102854

Just for the sake of it (I don't really recommend you do this), there is another way to do it:

.content[class~="main"] {}

Or:

.main[class~="content"] {}

Reference: http://www.w3.org/TR/CSS2/selector.html

E[foo~="warning"] Matches any E element whose "foo" attribute value is a list of space-separated values, one of which is exactly equal to "warning"

Demo: http://jsfiddle.net/eXrSg/

Why this is actually useful (for IE6 at least):

Since IE6 does not support multiple classes, we can't use .content.main, but there are some javascript libraries like IE-7.js that enable the attribute selector, but still seem to fail when it comes to multiple classes. I have tested this workaround in IE6 with javascript enabling the attribute selector, and it is ugly, but it works.

I have yet to find a script that makes IE6 support multiple class selectors but have found many that enable attribute selectors. If someone knows of one that works, please give me a shout in the comments so I can be rid of this workaround.

Upvotes: 14

Gumbo
Gumbo

Reputation: 655707

Yes, just concatenate them: .content.main. See CSS class selector.

But note that the Internet Explorer up to version 6 doesn’t support multiple class selectors and just honors the last class name.

Upvotes: 152

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