Roger,<div><br></div><div>You never need to touch or inspect the files in default/files/css. Ever. They are not part of the development process. Leave them alone and forget about them.</div><div><br></div><div>Whenever you are doing any development at all, css compression MUST be turned <b>off</b>:</div>
<div><br></div><div>In Drupal 6 it is set at: <font face="&#39;courier new&#39;, monospace">admin/settings/performance<br></font>In Drupal 7 it is set at: <font face="&#39;courier new&#39;, monospace">admin/config/development/performance</font></div>
<div><br></div><div>In short:</div><div><ol><li>Look in theme .info to see last css file called</li><li>Turn off css compression</li><li>Add css to last css file called</li><li>Clear drupal caches (you may need to clear browser cache in some cases, especially with Chrome)</li>
<li>Test</li><li>Repeat 3,4, and 5 until satisfied.</li><li>Turn css compression back on.</li></ol></div><div>Shai</div><div><br><div class="gmail_quote">On Fri, Feb 10, 2012 at 5:07 PM, Roger <span dir="ltr">&lt;<a href="mailto:arelem@bigpond.com">arelem@bigpond.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">&lt;snip&gt;<br>
  So all your CSS tweaks should go into the very last CSS file that is<br>
called. Calendar css would be found in the calendar module. But all<br>
module CSS is called before your theme css, and you don&#39;t want to hack<br>
the calendar module. In your theme, go to its .info file and see the<br>
order of the css files called and find the last one (it&#39;s typically<br>
style.css or local.css). Put your changes in there. Clearing cache is<br>
always a good thing.<br>
&lt;/snip&gt;<br>
<br>
I&#39;ll look in .info, had not thought of that, thanks.<br>
<br>
My observations/tests so far.<br>
--Clearing Cache does not clear the files in /default/files/css.<br>
--I do not know where to look for discussion on this /default/files/css<br>
and the erasing of files therein. Do they regenerate with modified css<br>
code if erased?<br>
--It seems that the css in /default/files/css is th last called,<br>
according to firebug.<br>
--css in this file overrides the css elsewhere in some but not in all cases.<br>
--Altering css code in these files has no effect on the display.<br>
--Altering css in the calendar module has no effect on the display while<br>
the /default/files/css is present.<br>
--Altering the css in /files/css with firebug changes the display but<br>
making the same alteration the file does not.<br>
--None of the above seems to apply with other modules and themes.<br>
<br>
More testing<br>
Thanks to all who help<br>
<span class="HOEnZb"><font color="#888888">Roger<br>
--<br>
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</font></span></blockquote></div><br></div>