Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-conditional/container-queries/first-letter-outside-size-container.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>CSS Conditional Test: size container change applying ::first-letter from outside of container </title>
<link rel="match" href="/css/reference/pass_if_letter_uppercase.html">
<style>
#container {
container-type: inline-size;
width: 500px;
}
#outer::first-letter {
text-transform: uppercase;
}
@container (width > 400px) {
#inner::first-letter {
text-transform: lowercase;
}
}
</style>
<p>Test passes if the letter "F" in the words "Filler Text" below is in upper-case.</p>
<div id="outer">
<div id="container">
<div id="inner">filler Text</div>
</div>
</div>
<script>
container.offsetTop;
container.style.width = "200px";
</script>