I need both the HTML and CSS to make the above layout. I already have the image slider coded so do not worry about that. I only need code for the footer, sections 1-3 and their columns along with their differentiating colors. It should look like the example above. Thank you!

3. Add three sections and one footer to complete Assignment 3 (example: Layout 1) 4. Use background colors to differentiate between the different sections and columns IMAGE SLIDER section1 section 2 section 3 footer Layout 1