Your form looks okay @greatereze3 but I’d suggest doing something original. Start from a blank page and create your own form.
Looking at your HTML code and comparing it to the FCC sample form I see minor differences in some of the class names. The rest of the HTML is the same. And there’s a couple of differences in the text that displays.
Some other notes when you do another form;
Codepen provides the boilerplate for you. It only expects the code you’d put within the body element in HTML. (No need to include the body tags). For anything you want to add to the <head> element click on the ‘Settings’ button, then HTML and add it into the ‘Stuff for <head>’ box.
You have elements out of order. Everything the browser renders belongs in the body element.
Don’t use <br> to force line breaks or spacing. That’s what CSS is for.
Change the cursor to a pointer when hovering over the submit button.