Make a rectangle in CSS

This short sweet tutorial will show you how to make a rectangle in CSS. First thing is you want to set up your div, we are going to give our div an id of rectangle.

<div id="rectangle"></div>

Now lets enter our CSS to make our rectangle.

<style>#rectangle{width:200px; height:100px;}</style>

We can give it a background color of blue in the CSS like this.

<style>#rectangle{width:200px; height:100px; background:blue;}</style>