Currently, I am working in Twig on Symphony and have encountered an issue with an empty div that needs to be hidden in print mode.
<div class="form-fields__list">
</div>
Surprisingly, the :empty selector works perfectly fine on the screen, but it seems to be ignored in print mode. I even attempted to wrap the mentioned block in {% spaceless %} block to eliminate any possible whitespaces. Does anyone have insights into why this could be occurring?
The use of the :empty pseudo selector allows for the selection of elements that do not contain any content or only an HTML comment.
Examples that will be selected:
<div></div>
<div><!-- test --></div>
Examples that will not be selected:
<div> </div>
<div>
<!-- test -->
</div>
<div>
</div>
.container {
margin: 40px auto;
max-width: 700px;
}
@media print {
p:empty {
background-color: linen;
padding: 15px;
}
}
.pseudo::before {
content: "I am a piece of generated content inside a paragraph. The paragraph is still considered empty and gets a background color.";
}<div class="container">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Minima, in, odit autem tempora fuga neque quos expedita repudiandae labore iure. Rem, blanditiis natus unde nisi explicabo odio pariatur maxime earum.
</p>
<p></p>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Doloremque, tempora, ratione ad distinctio iusto illum accusamus qui porro inventore commodi voluptates tenetur dolor sed harum excepturi nemo aperiam beatae sint!
</p>
<p class="pseudo"></p>
<p>
<!-- COMMENT HERE -->
</p>
<p></p>
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