Keeping one theme of a Form added as a tab in team's channel can be monotonous and boring. To make your Forms more presentable, you can simply change the theme of a Form in Microsoft Teams. So watch this video to learn how this can be done. 

We, at Foetron, are a team of Cloud Evangelists who sell Office 365, provide migration & deployment resources and train organizations on Office 365, Teams, Project, Visio, Yammer, Delve, Planner, Booking and Office productivity tools. We are working to empower organization to take the journey of digital transformation.