Fix blog page footer

Author: TheElectronWill

doc-tool/resources/_layouts/blog-page.html

@@ -24,6 +24,7 @@ <h1 class="above-byline">{{ page.title }}</h1>
     {{ content }}
 
     {% if page.author and page.authorImg %}
+    <hr/>
     <footer>
         <img id="author-img" src="{{ site.baseurl }}/{{ page.authorImg }}">
         <span id="author-signature">

doc-tool/resources/css/dottydoc.css

@@ -72,7 +72,7 @@ h5:hover a.anchor:hover {
 footer {
   color: grey;
 }
-footer#author-img {
+footer img#author-img {
   width: auto;
   height: auto;
   max-width:100px;