Closed
Description
From https://drafts.csswg.org/css-text-3/#propdef-tab-size
Applies to: block containers
However, all Chromium, WebKit and Firefox also support it in inline boxes. Testcase
<!DOCTYPE html>
<div style="white-space: pre; tab-size: 100px; -moz-tab-size: 100px">
A	<span style="tab-size: 50px; -moz-tab-size: 50px">B	C</span>
</div>
looks more or less like
A B C
So I guess the spec should be changed to reflect reality?