How long should hyperlinks be?
Length. Your left navigation should be succinct — aim for eight items or less if possible. Fewer choices allow a web visitor to follow a clear path to the information they need.
What is banner in UX?
A banner displays an important, succinct message, and provides actions for users to address (or dismiss the banner). It requires a user action to be dismissed. Banners should be displayed at the top of the screen, below a top app bar.