What is the best way to assign a class to the parent element when the child element contains a specific class?

Here is the scenario:

body {
   padding-left: 350px;
}
<body>
   <div>child</div>
</body>

Occasionally, the child within body can be different:

<body>
   <div class="service-error">child</div>
</body>

I want to achieve something like this:

.service-error {
  body & {
    padding-left: 0 !important;
  }
}

However, my current method is not working. Any suggestions on the correct approach?

Answer №1

CSS does not provide a direct method for targeting parent elements due to its cascading nature, which follows the "top to bottom" rule. In this scenario, utilizing JavaScript to identify and apply a class to the parent element would be recommended.

Answer №2

Styling the parent tag directly is not possible, but by utilizing a specific class name, you can control the padding-left style as needed.

Consider this scenario, where all div elements within the container should have a default padding-left of 350px. However, when the class service-error is applied, this styling will be overridden.

.container div {
  padding-left: 350px;
  border: 1px solid #ccc;
}

.service-error {
  padding-left: 0 !important;
}
<div class="container">
   <div>child</div>
</div>

<div class="container">
   <div class="service-error">child</div>
</div>

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