h4 margin-bottom: 3px;
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en'> <head> <title>letter-spacing</title> <style type='text/css'> body { font: 14px sans-serif; } h4 { border-bottom: 1px solid green; margin-bottom: 3px; } p { margin: 0; } .code { font-family: monospace; } .higher, .lower { letter-spacing: 5px; background: lavender; color: midnightblue; } .lower { letter-spacing: -1px; } </style> </head> <body> <h4>Letter Spacing</h4> <p> <span class='code'>letter-spacing</span> <span class='higher'>farther apart the letters</span> <span class='lower'>the closer together the letters</span>. </p> </body> </html>