If you click on the blog feed it will take you to my problem. The "This entry was posted on...." Looks hideous! When I adjust the font here:

body {
font: 12px/20px verdana;
color: #000000;
margin-top: 10px;
margin-bottom: 10px;
margin-left: 0px;
margin-right: 0px;
background: #C5C5C5 url(images/body_bg.jpg) repeat-x scroll;
height: 100%;
}

for instance adjusting the 20px to 10 it just piles the sentences all on top of each other. Do I need to change something else or is there a certain ratio. I am lost, please help.

the nn/nn syntax is not to set a "ratio" of font sizes.

The first parameter sets the font height, the second one sets the line height which is the distance between each subsequent line of text, so setting this smaller than the font size will "squash" the lines of text together.

When I adjust the font size there it makes the font smaller everywhere. I want to make the font smaller in just that section. I do not know where that might be located. Can you give me a clue as to what or where I might look for it?

Can you give me a clue as to what or where I might look for it?

It's in your template as an unstyled H1

				<h1>
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						on Thursday, December 6th, 2007 at 1:34 pm						and is filed under <a href="http://pccatastrophe.com/WordPress/?cat=1" title="View all posts in Helpful Hints" rel="category tag">Helpful Hints</a>,  <a href="http://pccatastrophe.com/WordPress/?cat=6" title="View all posts in Web Design" rel="category tag">Web Design</a>.<br>
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				</h1>

having that as a h5 or h6 would make a huge difference, or you need to style a div specially for it.

there is also an empty H3 below it that needs to be removed.

I am still a bit lost. I find CSS confusing because of lack of familiarity. I do understand what you are saying and will begin messing with it. Thank you for your direction.