Once I added the CSS customized Read More link, as I just posted about, I found that my Read More link was just too close to my footer. So I decided to figure out how to change that.
I went into HTML and found .post-footer
You can click up in the right hand corner on white space, and hit CTRL and F. It will open up a box. In that box, put .post-footer.
I looked at the padding and where it now says 20px at the very beginning, (which I have highlighted in gray) it did say 0px. You can play with the numbers. Preview, and see if it's where you want it. When it is, click Save.
margin: 10px 0px 20px 0px;
padding: 20px 0 20px 0px;
border-bottom: 0px solid #808080;
background-position: bottom center;