Add first Corpus analysis page

app/static/css/opaque.css

@@ -73,3 +73,11 @@ indicator will show up how the column is sorted right now.; */
   top:-10px;
   right:-5px;
 }
+
+/* Sticy side elements */
+.sticky {
+  position: -webkit-sticky;
+  position: sticky;
+  top: 80px;
+  padding: 50px;
+}