4 <meta name=
"viewport" content=
"width=800">
6 html { font-size:
16px; }
7 body { width:
800px; margin:
0; overflow-y: hidden; }
11 <div style=
"font-size: 2.5rem">
12 <div style=
"width: 600px">
13 This text should be autosized to
40px computed font-size as it is a part of the same cluster as the parent div.
<br>
14 Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
16 <div style=
"width: 320px; font-size: 1rem">
17 This text is not autosized since it's too narrow and is considered to be a separate autosizing cluster.