Learn HTML Forms by Building a Registration Form - Step 505050

select {
  margin: 10px 0 0 0;
  width: 100%;
  display: inline;

The comment says - You should give the first 'input ’ a class of ‘inline.’ does it refers display property or what!
couldn’t understand what it refers…

Please Tell us what’s happening in your own words.

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The instructions for this challenge:

Start, by giving the input elements in the second fieldset a class of inline .

This is an instruction to add HTML attributes, not to modify your CSS code.
In your HTML code, add class attributes with the value inline to the input elements which are inside the second fieldset element.

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Give class attribute with the value inline, to your radio type input in html …