Blitz - WPT: line-clamp-with-floats-010.html

wpt / css / css-overflow / line-clamp / line-clamp-with-floats-010.html

/css/css-overflow/line-clamp/line-clamp-with-floats-010.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Overflow: line-clamp hidden and clipped floats don't count as scrollable overflow</title>
<link rel="author" title="Andreu Botella" href="mailto:abotella@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-overflow-4/#line-clamp">
<link rel="match" href="reference/line-clamp-with-floats-010-ref.html">
<meta name="assert" content="Neither floats entirely hidden from paint by line-clamp, nor pieces of floats that get clipped away from the line-clamp container's padding edge count as scrollable overflow. Therefore, they don't increase the scrollable overflow area.">
<style>
#scrollContainer {
  overflow: hidden;
  font: 16px / 32px serif;
  height: 4lh;
  border: 1px solid black;
}
.clamp {
  line-clamp: 4;
  padding: 0 4px;
  white-space: pre;
  background-color: yellow;
}
.float {
  float: left;
  width: 50px;
  height: 50px;
  margin: 4px;
  background-color: skyblue;
}
</style>

<div id="scrollContainer">
<div class="clamp">Line 1
Line 2
Line 3
Line 4<div class="float"></div>
Line 5
Line 6<div class="float"></div></div>
</div>

<script>
  window.addEventListener("load", () => {
    const scrollContainer = document.getElementById("scrollContainer");
    scrollContainer.scrollTop = scrollContainer.scrollHeight;
  });
</script>

/css/css-overflow/line-clamp/reference/line-clamp-with-floats-010-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<style>
#scrollContainer {
  overflow: hidden;
  font: 16px / 32px serif;
  border: 1px solid black;
}
.parent {
  overflow: hidden;
  height: 4lh;
}
.clamp {
  padding: 0 4px;
  white-space: pre;
  background-color: yellow;
}
.float {
  float: left;
  width: 50px;
  height: 50px;
  margin: 4px;
  background-color: skyblue;
}
</style>

<div id="scrollContainer">
<div class="parent">
<div class="clamp">Line 1
Line 2
Line 3
Line 4…<div class="float"></div></div>
</div></div>