style
    El elemento
    style
    debe colocarse en el elemento de tipo
    head
    y contiene el código CSS3 que define la apariencia de la página.
   
| 1 | <!DOCTYPE html> | 
| 2 | <html lang="es"> | 
| 3 | <head> | 
| 4 | <meta charset="UTF-8"> | 
| 5 | <meta name="viewport" | 
| 6 | content="width=device-width"> | 
| 7 | <title>CSS</title> | 
| 8 | <style> | 
| 9 | h1 { | 
| 10 | color: yellow; | 
| 11 | background-color: blue; | 
| 12 | } | 
| 13 | |
| 14 | p { | 
| 15 | color: white; | 
| 16 | background-color: black; | 
| 17 | } | 
| 18 | </style> | 
| 19 | </head> | 
| 20 | <body> | 
| 21 | ... | 
| 22 | </body> | 
| 23 | </html> |