Add random generic image to debugging post.

site/content/post/2019-05-08-debugging-beyond-the-debugger.md

@@ -7,6 +7,11 @@ description: What happens when your usual approach fails you?
 area: troubleshooting
 ---
 
+<figure class="image right">
+  <img src="/res/images/unsplash/tools.jpg" alt="Collection of tools">
+  <figcaption>Real-life debugging tools</figcaption>
+</figure>
+
 Most programming -- and sysadmin -- problems can be debugged in a
 fairly straight forward manner using logs, print statements,
 educated guesses, or an actual debugger. Sometimes, though, the

site/static/res/css/style.css

@@ -80,6 +80,12 @@ summary {
   cursor: pointer;
 }
 
+figcaption {
+  text-align: center;
+  font-style: italic;
+  font-size: small;
+}
+
 /* Box Model */
 
   *, *:before, *:after {