The banner always faded in/out, but now other texts can be designated
with the class 'donate-box-highlight' and those will fade out and fade
back in with bold and slightly larger font.
The progressbar is generated by Javascript. As such, the text here
won't have a progressbar formatted around it when the browser doesn't
support Javascript.
However, since the Javascript does update the text, we can format the
Django template to put in place text that we wish will appear when no
Javascript is turned on, and then allow the Javascript to make it right
when it's available.
Graceful degradation: I may be its last proponent.
The npoacct campaign was launched before the Supporter program, and
parts of its functionality were incorporated into supporter-page.js
ultimately. This commit hopefully now backports that functionality to
npoacct campaign.
This changes the hard-coded style for what I'm calling the
content-with-donate-sidebar. The advantage of not hard-coding style are
obvious, but I'm doing this now rather than later so that I can add
changes to the CSS that causes the width to extend to 100% on smaller
screen media when the donate bar disappears (the latter of which is
already implemented).
