Add per-node filter option to Debug pane

editor/sass/ui/common/nodeList.scss

@@ -0,0 +1,65 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+.red-ui-nodeList {
+    .red-ui-editableList-container {
+        padding: 0;
+        li {
+            padding: 2px 5px;
+            margin: 0;
+            white-space: nowrap;
+            border: none;
+            background: #fefefe;
+            &:hover {
+                background: #f0f0f0;
+            }
+
+            i.fa-angle-right {
+                text-align: center;
+                width: 15px;
+                transition: transform 0.1s ease-in-out;
+            }
+            .expandable {
+                cursor: pointer;
+            }
+            .expanded i.fa-angle-right {
+                transform: rotate(90deg);
+            }
+            .meta {
+                float: right;
+                input[type="checkbox"] {
+                    margin: 0;
+                }
+            }
+            .red-ui-editableList-item-content.disabled {
+                color: #ccc;
+            }
+            &.red-ui-editableList-section-header {
+                background: #f0f0f0;
+                .red-ui-editableList-item-content.disabled {
+                    color: #bbb;
+                }
+            }
+
+        }
+    }
+    .red-ui-editableList-header {
+        text-align: left;
+        &>span:last-child {
+            float: right;
+            font-size: 14px;
+        }
+    }
+}