Use the Property inspector to view and set most frame properties, including borders, margins, and whether scroll bars appear in frames. Setting a frame property overrides the setting for that property in a frameset.
You may also want to set some frame attributes, such as the title attribute (which is not the same as the name attribute), to improve accessibility. You can enable the accessibility authoring option for frames to set attributes when you create frames, or you can set attributes after inserting a frame. To edit accessibility attributes for a frame, use the Tag inspector to edit the HTML code directly.