If you choose to design to a fixed size, there are published charts that specify live space dimensions for the various browser versions, operating system and monitor resolutions. Alternatively, you can create page that scale according to the dimensions of the browser window. This is particularly useful in situations where the user prefers to work in a smaller (not maximised) browser window, regardless of the screen resolution. Technically, this can be achieved by not specifying a set width for the content’s container, which may be a table or a ‘div’ (division). Each element within is then aligned left, centrally, or the page is viewed at various screen resolutions-the layout elements ‘re-flow’ to fit the width of the page.