Add a border style for each side. The top and right borders must be dashed, the bottom and left borders must be dotted. All sides must also have "2px" and "purple" values.
<!DOCTYPE html> <html> <head> <title>Title of the document</title> <style> div{ } </style> </head> <body> <h1>Heading.</h1> <p>Here is some paragraph.</p> <div>Here can be any information.</div> </body> </html>