Run ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <head> <style> h1 { border-top-style: solid; } div { border-top-style: solid; } </style> </head> <body> <h1>A heading with a solid top border</h1> <div>A div element with a solid top border.</div> </body> </html>