Various improvements to directories and design

layouts/_default/single.html

@@ -17,7 +17,7 @@
         {{ if .Params.tags }}
         <div class="tags">
             {{ range .Params.tags }}
-            <span class="tag">{{ . }}</span>
+            <a href="/{{ $.Section }}/?tag={{ . | urlize }}" class="tag">{{ . }}</a>
             {{ end }}
         </div>
         {{ end }}
@@ -91,6 +91,14 @@
     margin: 0.25rem 0.25rem 0 0;
     border-radius: 0.25rem;
     font-size: 0.875rem;
+    text-decoration: none;
+    transition: all 0.2s ease;
+}
+
+.tag:hover {
+    background: var(--e2c-yellow);
+    color: var(--text-primary);
+    transform: translateY(-1px);
 }
 </style>
 {{ end }}