Fixed errors in dashboards

pandora_console/include/javascript/pandora_dashboards.js

@@ -667,8 +667,19 @@ function initialiceLayout(data) {
         }
 
         $("#delete-widget-" + cellId).click(function(event) {
-          var nodo = event.target.offsetParent;
-          deleteCell(cellId, nodo.parentNode);
+          // eslint-disable-next-line no-undef
+          confirmDialog({
+            title: "Are you sure?",
+            message:
+              "<h4 style='text-align: center;padding-top: 20px;'>All changes made to this widget will be lost</h4>",
+            cancel: "Cancel",
+            ok: "Ok",
+            onAccept: function() {
+              // Continue execution.
+              var nodo = event.target.offsetParent;
+              deleteCell(cellId, nodo.parentNode);
+            }
+          });
         });
 
         $("#configure-widget-" + cellId).click(function() {

pandora_console/include/styles/dashboards.css

@@ -477,14 +477,14 @@ div#main_pure {
   margin-top: 30px;
 }
 
-.info_box {
+.content-widget .info_box {
   border-radius: 5px;
   width: 90%;
 }
-.info_box tbody tr td {
+.content-widget .info_box tbody tr td {
   padding: 10px;
 }
-.info_box tbody tr td.icon {
+.content-widget .info_box tbody tr td.icon {
   padding-right: 10px !important;
 }