My Fourth IS Lesson:Introduction to CSS & IS Test Preparation

In this lesson,i learnt that CSS stands for 'Cascading Style Sheets'.There are a total of 3 ways to use CSS,but we are only learning the 'External Stlye Sheet'.It changes the apperance and layout of pages all at once,making them look more beautiful.We make use of the HTML Challenge that my friend and i did in the last IS lesson to beautify using the CSS.My IS teacher also told us about the topics that will be covered during the IS test and want us to prepare for it.I intend to go through each IS topic and have a better understanding of them.