CSS stands for Cascading Style Sheets. It is used to control the appearance and layout of a webpage. CSS uses rules to change how HTML elements are displayed, for example changing colours, fonts, text sizes, backgrounds, borders and the position of elements on a page. CSS can be used to style individual elements or apply the same design to multiple webpages.

At National 5, you need to be able to write CSS code, read existing code and explain what it does.

p{
    font-family: "Arial";
    font:size: 10px;
    text-align: right;
    color: blue;
    background-color: red;
}