How to make horizontal line in html

- How to make horizontal line in html css
- How to make horizontal line in html bold
- How to make a black horizontal line in html
- How to make horizontal line thicker in html
- How to make horizontal line color in html
- How to make dotted horizontal line in html
- How to make thin horizontal line in html
- How to make half horizontal line in html
- How to make horizontal line darker in html
- How to make a small horizontal line in html
- How to make a horizontal line bigger in html
- How do i make a horizontal line in html
- How do you make a horizontal line in html