Which two individual actions should the Community Cloud consultant recommend to address this issue?

During a recent review of their Partner Community, the Director of Marketing has concerns about the look and feel of the Community template they are using.

Which two individual actions should the Community Cloud consultant recommend to address this issue?
A . Build Visualforce pages and apply custom CS
C . Build custom HTML pages according to Marketing specifications.
D . Implement a custom theme for the Community.
E . Install a Lightning Bolt template from the AppExchange.

Answer: A,C