> Note
>
>You can write the code in the `styles.css` file of the following sandbox. To see the rendered page, drag it from the right edge of a sandbox window.

# Task
Following are the tasks that you need to perform for the flexbox challenge:

1. Header and footer to a width of 100% and height of 50px with fixed position.
2. Set the header to a top value of 0.
3. Set the footer to the bottom.
4. Style the main element as: 
   - Display to flex;
   - The elements to wrap;
   - padding to 50px for the top and bottom; 
   - 0 for the rest.
5. Fix the width of the middle column to 300px using the `flex` shorthand.

Here is the result you should get. If you are having problems, you can drag the code part with a solution from the left edge of the sandbox window.

Continue learning CSS. CSS, or Cascading Style Sheets, is a stylesheet language used to describe the presentation of a document written in a markup language like HTML. CSS is a fundamental building block of the modern web and controls the styling and layout of websites and web applications.

This section will cover the general styling used for layout and text formatting to create a visually appealing and user-friendly design for your webpage. Part II.

This section relates to colors and backgrounds in CSS. You will learn about various color formats, combining multiple colors into a gradient, and any CSS element's background management.

This section will focus on positioning elements on a webpage. By the end of this section, you should have a solid understanding of the different layout options available in CSS.

Challenge

Task