I know in the admin panel, I can change the logo of my site.
However, I want to completely revamp the html/css structure of it. For an example of what I have, go to
http://www.reuters.com/article/vcCandidateFeed7/idUSN01292385._CH_.2400
as you can see, there's a header image, and a banner to the right and widgets buttons to the left.
I have my HTML/CSS, and images. Now, I just want to completely change the header file. What files do I go to? What directory? Is there an easy way?
Not to mention, I also want to add some small server-side code in PHP.
Like,
<?php echo "testing";?> in my header.
