            overflow: auto;
          }
          /* Hide sh/bash/Emacs Lisp overlay */
-         pre.src:hover:before { display: none;}
+         pre.src:hover:before {
+           display: none;
+         }
          p, .org-ol, .org-ul {
            color: rgb(77, 77, 77);
            font-size: 1em;

               Verdana, sans-serif;
           font-weight: 300;
           text-rendering: optimizelegibility;
         }
         h1, h2, h3, h4, h5, #preamble {
           font-family: jaf-bernino-sans, 'Lucida Grande',

           color: rgb(51, 51, 51);
         }
         h1 {
           font-size: 3em;
         }
         h2 {
           font-size: 2em;
           letter-spacing: -0.02em;
           line-height: 1.2;
           font-weight: 700;
           margin-bottom: 0px;
         }
         h3 {
           font-size: 1.6em;
         }
         #preamble {
           text-align: right;
