The element panel
The element panel lets you set different properties of the selected element.
The style tab
lets your style the element, and set the layout for its children.
The Attributes tab
lets you set different HTML attributes for the element as well as setting formulas for repeat and show/hide (See Formula section to learn more)
The Events tab
lets you define different workflows that should happen when the user interacts with the element in different ways.
The element panel is only visible when you have selected an element. You will see a different panel when selecting text, as well as components (See Components to learn more)