fix issue #371

Author: kinfkong

src/app/components/instance-tree/instance-tree.component.scss

@@ -1,7 +1,6 @@
 .instance-root {
   margin-top: 16px;
   .item-line {
-    cursor: pointer;
     display: flex;
     flex-direction: row;
     padding: 2px;
@@ -19,6 +18,9 @@
       }
     }
   }
+  >.item-line {
+    cursor: pointer;
+  }
   .sub-items {
     margin-top: 8px;
   }

src/app/components/tree-node/tree-node.component.scss

@@ -1,5 +1,5 @@
 .item-line {
-  cursor: pointer;
+
   display: flex;
   flex-direction: row;
   padding: 2px;
@@ -28,11 +28,12 @@
       display: none;
     }
     .single-line {
+      cursor: pointer;
       height: 20px;
       display: flex;
       flex-direction: row;
       align-items: center;
-      padding-right: 24px;
+      padding-right: 12px;
 
       .value-type {
         font-size: 8px;