I see some undesirable behaviour when using the Custom Dashboard 4.0.1 extension with CSS for ‘skinning’ the MainWP Dashboard. The CSS code is also injectected into the Frontpage and Admin area. Which in some cases leads to layout problems.
How to replicate:
Create a custom CSS style with the Custom Dashboard extension. Go to the Frontpage or Admin and look at the page source and it will show up within the body.
Custom CSS should only be injecteded or enqueued when using the MainWP interface/plugin.