My Fourth IS Lesson: CSS

On the fourth IS lesson, I acquired some basic knowledge on CSS. CSS is the abbreviation for Cascading Style Sheets. Basically, CSS is used to change the layouts of web pages. The layouts in the web pages can be changed to the same one at once using CSS. One example of a code in CSS is link href="style.css"rel="stylesheet"type="text/css". It changes the formatting and styling of the content and look of the whole web page. DOCTYPE in CSS means that each HTML document must begin with a document type declaration that declares which version of HTML the document adheres to. HTML 4.0 comes in three flavours, each with a different DOCTYPE. The websites that talk about in-depth CSS are http://www.w3schools.com/css/ and http://htmlhelp.com/reference/html40/html/doctype/html.