Merge remote-tracking branch 'origin/master'

src/designer/Viewport.ts

@@ -186,9 +186,9 @@ export default class Viewport {
     this.statsControls = statsControls
     statsControls.showPanel(0)
     statsControls.dom.style.position = 'absolute'
-    statsControls.dom.style.top = '2px'
+    statsControls.dom.style.top = '0'
     statsControls.dom.style.left = '0'
-    viewerDom.appendChild(statsControls.dom)
+    viewerDom.parentElement.parentElement.appendChild(statsControls.dom)
     $(statsControls.dom).children().css('height', '28px')
 
     this.animate()

src/views/ModelMain.less

@@ -324,6 +324,7 @@
 
               & > .canvas-container {
                 flex: 1;
+                position: relative;
               }
             }
           }