Is it possible to apply styling to an element based on the position property of its ancestors using only CSS?

Wondering if it's possible to style an element based on its ancestors' CSS property value. Consider the HTML snippet below:

<div><!-- ancestor -->
  <!-- Any number of descendant levels before reaching the target div -->
  <div class="myTarget">
    The desired div
  </div>
</div>

In this scenario, I need to apply different styles to myTarget depending on whether any ancestor has the CSS property display: table-cell. If true, then set position: absolute; otherwise, set position: relative.

.myTarget {
  position: relative;
}

/***********************************************************************************************
 * Here comes the question - How can we style .myTarget based on an ancestor's cssProperty?
 * The code snippet below is just a concept and not actual CSS.
 ***********************************************************************************************/
div[cssProperty=desiredValue] .myTarget {
  position: absolute;
}

It's uncertain whether such styling is feasible using purely CSS selectors, given that while attribute-based selection is common, targeting elements based on their CSS properties is less typical.

Answer №1

To solve this problem, I propose creating a new class:

<div class="mainAncestor"> <!-- main ancestor -->
  <div class="desiredTarget">
    The specific div to be targeted
  </div>
</div>

Here is the corresponding CSS:

.desiredTarget {
  position: relative;
}

div.mainAncestor > .desiredTarget {
  position: absolute!important;
}

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