Double-border inline horizontal rule.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title></title> <style type="text/css" media="Screen"> * .myStyle { display: block; margin: 0; padding-top: 1px; margin-top: 25px; margin-bottom: 0; width: auto; margin-left: 0; margin-right: 0; border-top: 4px ridge blue; border-bottom: 4px groove blue; background: none; background-color: yellow; } </style> </head> <body> <p> <span class="myStyle"></span>Double-border inline horizontal rule. </p> </body> </html>