How to make my code better

Question

has somebody an idea to make this code better? It's a test code. Targets should be tablets and phones.
iam beginner in html and css.
Thanks for any ideas and critic
https://code.sololearn.com/W8vpM4lasrmO/?ref=app

Answer 1

✓if you wanna redirect to Google then use:

<a href="https://www.google.com">google</a>
Instead of this
<a href="https://www.google.com/html/">Google</a>

And visit this threads too:
https://www.sololearn.com/discuss/1316935/?ref=app