Document toolbar - a row or rows of button on a display screen that are clicked on to select various functions in a software application or web browser
Document window - the main workspace in which you are creating or editing a page
Font face - is a set of characters (letters and numbers) that have a defined style
Heading - a unit of information that precedes a data object
Horizontal space - the space to the right and left
Menu bar - a horizontal bar, typically located at the top of the screen below the title bar, containing drop-down menus
Panel - a particular arrangement of information grouped together for presentation to users in a window or pop-up
Sans serif fonts - do not have small lines on the ends of the letters and appear plain
Serif font - is a font that has a small lines or strokes on the ends of the letters
Title bar - consists of that part of a window where the title of the window appears
Vertical space - the space to the top and bottom of an image
Visual interface - is a set of menus and tools used in place of writing code
Web safe colors - generally appear the same across all browsers