Adityaverma1998/dummy-web-pages/blob/master/CreateAc.html

https://github.com/Adityaverma1998/dummy-web-pages/blob/master/CreateAc.html

how make attractive Signup button
My output is

You can add the signup image on the left, change fonts, use of different heading styles, change css of buttons…
See this, take an idea:

what input work without using form

It is just a frontend page, which is not operational. Maybe thats why form tag is missing.