change pointer to cursor when hovering over close button

templates/layout.html

@@ -217,7 +217,7 @@ <h2>{{ _('levels')|capitalize }}</h2>
     <div id="modal_alert" class="z-50 fixed hidden" role="alert" style="top: 10%; left: 50%; transform: translate(-50%, -50%);">
         <div id="modal_alert_container" data-cy="modal_alert_container"
              class="mx-auto text-center bg-green-100 border-green-400 text-green-700 border rounded px-7 py-2">
-            <svg class="absolute top-2 end-1 h-6 w-6 fill-current text-green-500 block sm:inline"
+            <svg class="absolute top-2 end-1 h-6 w-6 fill-current text-green-500 block sm:inline cursor-pointer"
                  id="modal_alert_button"
                  xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><title>Close</title><path d="M14.348 14.849a1.2 1.2 0 0 1-1.697 0L10 11.819l-2.651 3.029a1.2 1.2 0 1 1-1.697-1.697l2.758-3.15-2.759-3.152a1.2 1.2 0 1 1 1.697-1.697L10 8.183l2.651-3.031a1.2 1.2 0 1 1 1.697 1.697l-2.758 3.152 2.758 3.15a1.2 1.2 0 0 1 0 1.698z"/></svg>
             <span id="modal_alert_text" data-cy="modal_alert_text" class="block sm:inline"></span>