I want every article to have different background color. Personal.css is for all of them, isn't it?
Yes it is.
Option #1
If you want to have a different background color for each article then you could use the Page Class Suffix which you would be adding a new class in your stylesheet for each page class suffix.
http://docs.joomla.org/Page_Class_Suffix
http://docs.joomla.org/Using_Class_Suffixes
You should install and learn how to use firebug. It will help you with customizations. There are 2 video tutorials on the page below.
http://docs.joomla.org/Using_Firebug_Wi ... la_Website
Part 2 shows you how to use the Page Class Suffix. The tutorial uses Joomla 1.5 but the Page Class Suffix is still in 2.5 under the menu items on the right in the Page Display Options tab instead of Parameters (System) in Joomla 1.5.
Option #2
Might be able to use an extension such as this one. I have never tried it but it may be worth a shot.
http://extensions.joomla.org/extensions ... ting/14053
Option #3
If you are using the Article Title set to Show option and you don't mind if the article title is not in the colored area you could just add some inline code in each of your articles which would change the background color on a div. You would enter the following into an article "in HTML mode" and edit the color and "your content here".
Code: Select all
<div style="background: #EEFFFF;">
YOUR TYPED IN CONTENT HERE
</div>
There may be other ways of course but these 3 popped in my head first. I am not sure what you are referring to about a Copy/Paste bug.
Mark