strongVideo 1 strong
strong strongexplains not to use any spaces in file names, maybe use _ or -, avoid things like @ or % and keep everything in lower case.
Video 2
strong
strongXML & HTMLstrong
strong
strong xml means extentable mark-up language
xml was designed to carry data, not to display data, has no pre defined tags and was designed to be self descriptive.
different goals:
xml was designed to transport and store data with the focus on the data.
HTML was designed to display data with the focus on presentation on data itself.
strong
strongVideo 3strong
strong strong
CSS stands for: Casscading style sheets.
Control the appearance of multiple HTML documents.
Only 1 small line of code and it will updae the entire website.
Put the link tag within the header to reference the CSS file in all pages.
The style sheet is then linked. You can then use CCS rules withing this H1, like fot-family & font size to change or suit for all pages that are linked.

Video 4

To inbed CSS withing a html document - shows that this style is going to contain CSS
style type = "text/css"style
1st CSS rule:
shows where a H1 format appears it will have this colour.
egs
header tag
color:#00CC33;

Tip - comment tags around CSS styles, reason is that older browsers may not support CSS.
by doing this, any browser that doesn't support will ignore the css file and render out the html file.
rules set is made up of a selecter, it always appears b4 the curly braces.
declaration block, appears between our curly braces.
each declaration block must be terminanted with the semi column, the only exeption is the last dec block.
each dec consists of a property and a value, can be stream, colour, links etc.
key word is an identifier

Video 5

inheritence: