Update the way dates render on post list

styles/main.css

@@ -79,6 +79,16 @@ hr {
     content: "> ";
 }
 
+i.post-link-date {
+  font-style: italic;
+  color: #6b6b65;
+  font-size: 11pt;
+  text-decoration: none;
+}
+i.post-link-date::before {
+  content: " // ";
+}
+
 /* post.html */
 .back-link {
   display: inline-block;