Why we use the Normalize CSS Script

We use normalize so that all of our design elements look similar or identical across all browsers. It is an alternative to the traditional CSS browser reset, providing consistency.

What is Semantic Markup

Semantic markup is HTML which gives meaning to a webpage. It consists of tags like p for paragraph or h1 for a heading. This is used so that the browser knows how to display each element on the page.

Using Images on Web Pages

This is a picture of a cat which is 318 pixels wide by 159 pixels tall and takes up 8kb of space on the disk.