In Page Layout, the relative position of content blocks may change while leaving the ___ within the block unaffected?

____ is generally defined in terms of rows and columns.

Which is correct Golden Ratio within the elements of a form, such as height to width?

What makes a web page successful?

____ is the space on a page that is not occupied by any text or graphics.

What is responsive web design?

Browser can only understand the following languages?

When choosing an image to include in the layout or content of a website, what are the main considerations during the decision-making process?

Three main components of responsive design?

What unit of measurement is used when working with CSS?

Which values will repeat a background image vertically?