enable scroll

src/display/css_html_js.py

@@ -52,6 +52,10 @@ table th:first-child {
     white-space: nowrap;
 }
 
+table > tbody > tr > td:nth-child(2) > div {
+    overflow-x: auto
+}
+
 .tab-buttons button {
     font-size: 20px;
 }