How to make a header in html and css

- How to make a fixed header in html and css
- How to make a header using html and css
- How to make a website header using html and css
- How to make header of website in html and css
- How to make responsive header in html css
- How to make sticky header in html css
- How to make curved header using html and css
- How to make header and footer in html css
- How to make a website header using html and css step by step