Slides	Objectives
01	learn how the module will be taught & examined learn what a client-server architecture is learn what a communications protocol, such as HTTP, is
02	learn about caching — clicks don't always result in requests learn that browsers are not the only clients
03	learn about web development careers learn how to mark-up a basic web page learn the HTML tags for headings, paragraphs, lists, etc.
04	learn how to use HTML attributes learn the tags and attributes for links, images, etc. learn the tags and attributes for tables, both simple ones and complex ones
05	learn the main parts of a URL: scheme, host, port number, pathname learn the difference between absolute pathnames and relative pathnames
06	learn the difference between absolute URLs and relative URLs learn when to use absolute URLs and when to use relative URLs learn how servers respond to various requests
07	learn how to create links within a web page learn that an HTML web page is a tree of elements
08	learn about the rules of HTML learn how to validate your web page learn how to choose the correct character set
09	learn HTML tags for specifying page structure, and when to use them learn HTML tags for distinguishing words or phrases from the rest of the text, and when to use them
10	learn the rationale behind the use of CSS learn how to use CSS with your web page learn about inheritance in CSS
11	learn CSS's find selectors learn how to use HTML's id and class attributes in CSS
12	learn about CSS conflicts learn how your browser resolves CSS conflicts learn that you mustn't forget about inheritance!
13	learn about CSS colours (colors!) learn about CSS custom properties (variables!) learn about CSS sizes (for fonts and for boxes)
14	learn about CSS text properties learn about CSS font properties learn how to use downloadable fonts
15	learn that, from a CSS point-of-view, a web page is a tree of boxes learn about CSS properties for styling the parts of those boxes learn more about widths and heights
16	learn how to use CSS to float an element learn how to use CSS to position an element learn when to use positioning (almost never!) from examples of relative, absolute, fixed and sticky positioning
17	learn about layouts: fixed versus liquid; responsive; multi-column learn how to use CSS to center an element learn a little about flexbox from examples
18	learn a little about grid layout from examples
19	learn the principles of responsive layout learn how to use CSS media queries for responsive layouts learn to solve the problems caused by images in responsive layouts
20	learn how to use CSS for dynamic effects when the user jumps to a position within a web page learn how to use CSS for dynamic effects when the use hovers over an element learn a little about CSS transformations and animations