Survey form Questions

Hi guys, I’ve almost done build a survey form, but stuck at #13

13. Inside the form element, I can select a field from one or more groups of radio buttons. Each group should be grouped using the name attribute. Each radio button must have a value attribute.

Q 1. How could I solve this problem?


(this is my codepen)

Q 2. As you can see in my codepen, it’s not fixed at the centre. I want it to be fixed at certain grid whatever the page size is.

Q 3. As you can see, “Mobile” part is placed ugly… I want to arrange it with Name, age and email…

Q 4. Why “More Opinion” can’t be placed properly? It is in the previous box… this is not what I want…

I really appreciate if you have any idea on one of these questions.
Thank you

Thank you so much for your help!

Can I ask you one more which is Q 2, as you can see, YES, MAYBE and NO are not aligned … how can I push to the right?