I'm seeing a new width issue since r45792.
"header-old.png" is the live version of Emporium, which was built July 21st (before the headerAlign patch).
"header-new.png" is from the current trunk from July 27th.
As you can see the new header doesn't wrap properly. This is without specifying headerAlign at all. From the CSS it looks like a hardcoded inline style attribute was added to the <span> around the header text, and it has a "width: 99%" that seems to mess up the alignment, specifically:
<span style="display: table-cell; text-align: left; width: 99%;" class="ui-panel-title">Application Settings</span>
This was with Firefox 39 on Linux.
Can we get the header wrapping fixed? Also can we try to avoid using inline styling in our components since it's very hard to override from a developer point of view.
r45792: added "headerAlign" attribute to ace:panel.