Update style

style.css

@@ -11,4 +11,20 @@ img#desc-img {
   max-height: 600px;
   display: block;
   margin: auto;
+}
+
+.json-code {
+    color: #e36209;
+}
+
+.json-key {
+    color: #22863a;
+}
+
+.json-value {
+    color: #005cc5;
+}
+
+.json-other-value {
+    color: #032f62;
 }