Update 3 3 open layer

3-3-open-layer.md

@@ -79,15 +79,15 @@ The *Layer Name* is created in the following format: %VARIABLE NAME% : %SECTION
 
 ##### Arranging layers
 
-   You can click the *Automatic Z-Order* to set the rendering order of layers added to the **Rendering Pane** based on the distance between the viewpoint and the center position of the layer map area. 
+You can click the *Automatic Z-Order* to set the rendering order of layers added to the **Rendering Pane** based on the distance between the viewpoint and the center position of the layer map area. 
 
-      ![](img/3-3-2-arrange-layer.png)
+![](img/3-3-2-arrange-layer.png)
 
-      The *Background Map* and *Borderlines Map* layers are always rendered first.
+The *Background Map* and *Borderlines Map* layers are always rendered first.
 
-      When multiple layers are overlapped, the layer with the larger distance from the viewpoint lays under the layer that is closer to the viewpoint. The rendering order determines the transparency (alpha channel) effect.
+When multiple layers are overlapped, the layer with the larger distance from the viewpoint lays under the layer that is closer to the viewpoint. The rendering order determines the transparency (alpha channel) effect.
 
-      You can also close the layers by choosing *Layer* category in *Menu Categories*. In *Layer Profile* panel, click the *Automatic Z-Order* button.
+You can also close the layers by choosing *Layer* category in *Menu Categories*. In *Layer Profile* panel, click the *Automatic Z-Order* button.
 
 ##### Saving/Opening layers