Styles make your workspace much attractive and readable. This involves a simple step of choosing a style and applying the same. Some styles may only have the styles applied to the nodes whereas some other have styles to the background also. To do this, Click on the workspace --> In the "Format Panel" on the right, choose the style from the list. If you simply click on the style, that style will be added to the workspace.
+
Styles make your workspace much attractive and readable. This involves a simple step of choosing a style and applying the same. Some styles may only have the styles applied to the nodes whereas some other have styles to the background also. To do this, Click on the "Format Panel -->workspace" on the right, choose the style from the list. If you simply click on the style, that style will be added to the workspace.