Exercise 26

Create a index26.html file
Copy and paste the final code (with CSS applyed) from exercise 25 in index26.html
After applying all styles the document must look like this:

Add the following style:
- Add the following selector to select the devices that only use screen and that have max-width to 768px
```
    @media only screen and (max-width: 768px) {
      /* Smaller screen code here */
    }
```
- Select the container element and add the following style:
  - Make the element 100% wide
- Select the header element and apply the following style:
  - Center align the text using text align property
- Select the element with the side class and apply the following style:
  - Remove flotation with float: none
  - Make the element 100% wide
  - Center align the text using text align property
- Select the li elements that are children of the ul element that is children of the element with the side class
  - Elements must be display using inline-block
- Use the previous selector but now select the a elements too and apply the following style:
  - Remove border bottom
  - Add 10px padding to all sides
- Select the element with the main class and apply the following style:
  - Remove margin left (use 0)
- Select the paragraph elements that are children of the element with the main class
  - Justify align the text using text align property