How to ensure that buttons look clickable? [duplicate]

1. How do you make a clickable obvious button?
2. Why is my button not clickable in HTML?
3. Can there be 2 primary buttons?

How do you make a clickable obvious button?

Apply clear visual cues to links.

Make it clear that links are clickable—avoid making users mouse over text to see if it's clickable. For example, make links blue or another color that stands out from the body text.

Why is my button not clickable in HTML?

A disabled button is unusable and un-clickable. The disabled attribute can be set to keep a user from clicking on the button until some other condition has been met (like selecting a checkbox, etc.). Then, a JavaScript could remove the disabled value, and make the button clickable again.

Can there be 2 primary buttons?

Primary. Primary buttons are used for actions such as 'Submit', 'Continue', 'Finish', or 'Log in'. They enable the user to complete the most important action on the page. There should only ever be one primary button on a page.