How do I create another tab for the menu?
It is not recommended to have more than 5 links for your side navigation to ensure each link is spaced evenly and visually correct.
Create a text box and apply the appropriate Paragraph and Graphic Styles to the text.
Rotate the box 90 degrees using the Rotation Angle Panel.
Cut the text box from the page using the Edit panel or pressing Cmd+X.
Double click into the container found within the menu.
Paste the text box into the menu container.
Why is my content overlapping or being hidden by my responsive item?
If your Responsive Element isn’t pushing the rest of your content down that page, add a small rectangle that is Stretched to Browser Width and does not have any background or stroke just below the element. This should make the content below your Responsive Element react.