Is there a way of adding CSS rules to an element only if it has an certain child element ? I do know it is not possible to do it with CSS, but I’m not sure if it is possible to do it with LESS.
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Is there a way of adding CSS rules to an element only if it has an certain child element ? I do know it is not possible to do it with CSS, but I’m not sure if it is possible to do it with LESS.
If it is not possible with CSS, then it is not possible with LESS, which compiles to plain old vanilla CSS.
The problem is, that the LESS is compiled without knowledge of the HTML it is applied to, and without any client side scripting. Therefore, it is impossible to achieve anything with LESS that can not be achieved by using CSS alone.
You could achieve what you want by using client side javascript, or you could wait until CSS4 comes out, and use the parent selectors to the same effect as what you want.