Hi,
Please number your requests because it's hard to follow what was solved and what you are still looking for.
The css provided should be added to the end of /css/custom.css file OR to Quick CSS located in the admin area Choices > Theme Options > Styles ... the text area at the bottom of the page.
1) I have 500 posts. DO I have to put a page id for each page?
That is done automatically by wordpress.
2) I am not sure how to find the body class
The body class is located in header.php file of the theme. Unless you know wordpress,html,php,css I recommend for you to leave it as is.
3) Remove featured image from paginated pages http://www.lifecleansing.net/blog-tips-for-living/page/2/
This code will take care of all issues in your last post. Please add this to Quick CSS as described earlier.
#top.paged .slideshow_container.slide_container_small, #top.category .slideshow_container.slide_container_, #top.category .slideshow_container.slide_container_small, #top.date .slideshow_container.slide_container_small{
display: none !important;
}
Just a bit of advice. Google will likely penalize you for having 3 near identical sets of pages unless you mark your pages as cononical or add noindex meta tags ( http://support.google.com/webmasters/bin/answer.py?hl=en&answer=66359 and http://googlewebmastercentral.blogspot.com/2009/02/specify-your-canonical.html )
-----off topic
I see that you have incorrectly added google analytics. In the place where you pasted just your analytics id 'UA-28889041-1' (its public), you need to paste the entire javascript code with your id inside the code. Either in Google Analytics Visits Plugin or in Choices > Theme Options , please replace where you pasted your analytics id with code below (i added your analytics id in there , so all you need to do is paste it.
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-28889041-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
Thanks,
Nick