Introduction to HTML and CSS, the two major languages that are used to build web pages.
A basic example of HTML code and how it looks like on browsers.
How CSS can change the appearance of an HTML page?
HTML declarations from old HTML versions to the latest HTML 5
Introduce what are starting elements, ending elements, nested elements and empty elements.
Introduce what HTML attributes are and some common attributes
Three different ways to add CSS: Separate style sheets, Inline styles, internal style sheets
Basic selectors such as tag, id and class selectors
Pure hello world HTML page
Simple HTML example that changes the position of text and background color with CSS
Examples of empty HTML elements (br, button input and text input).
Examples of some common HTML element attributes, such as lang, description and href.
Put CSS in a separate file and let's HTML use the styles via reference.
Example of how to put internal CSS in the HTML document.
Specify CSS as the style attribute of an HTML element.
Introduce the three common CSS selectors