</table>
```js
-var tabEl = document.querySelector('a[data-bs-toggle="list"]')
-tabEl.addEventListener('shown.bs.tab', function (event) {
- event.target // newly activated tab
- event.relatedTarget // previous active tab
-})
+var tabElms = document.querySelectorAll('a[data-bs-toggle="list"]')
+tabElms.forEach(function(tabElm) {
+ tabElm.addEventListener('shown.bs.tab', function (event) {
+ event.target // newly activated tab
+ event.relatedTarget // previous active tab
+ })
+}
```