Success!

If only this were job related, then I'd be REALLY happy!  But for now I'll take my small consolation prizes and small victories.  In relation to my previous blog post, I was finally successful last night in getting my blog header centered and getting the margins and spacing where I wanted it.  After all the countless hours reading blogs and help pages, I finally figured out on my own through trial and error how to center it.  Turns out it was far more difficult to find than I thought, but of course all it needed was the <center> and </center> tags around it and voila!  On my desktop, which uses a standard 4:3 monitor, nothing looks different because the header image is slightly wider than the blog's margins.  On my laptop, though, which has a 16:9 monitor, it is definitely centered now!

The trick was finding just where the command was in the script.  What made it difficult is that it was in the more detailed version, so I first had to click on "Expand Widget Templates" when I was in the "Edit HTML" part of the blog design (not to be confused with the "Edit HTML" tab above the area where you compose your posts).  Once I expanded the HTML to basically show everything, I was able to locate the section on the main header "widget".  There I found three "options" written into the code; the three you can choose if you upload an image to use as your blog header: behind title text, above the title text, or in place of the title text.  Since I was using the image in place of the title text, I found the small section that dealt with it.  It was under <!--Show the image only-->.  I placed the "center commands" (seen above) around this:

<img expr:alt="data:title" expr:height="data:height" expr:id="data:widget.instanceId + "_headerimg"" expr:src="data:sourceUrl" expr:width="data:width" style="display: block;" /> 

Of course that doesn't mean much to anyone, but it's basically telling the computer how to display the image when it's in place of the title text.  I figured I needed to find the specific command because everything else I was trying wasn't centering my image and I noticed the header itself was centered, just not the image in the header.  I was able to figure that out when I put a border around the header and the box itself was centered, but the image inside the box was still on the left.  Whew...