<html xmlns="http://www.w3.org/1999/xhtml"> <head> <style> body:first-letter { } body { display: inline; } </style> <script> function foo() { document.getElementById("aa").style.display = "block"; } </script> </head> <body onload="foo()"> <input type="text" style="display: block;" /> <span>Z</span> <span id="aa">A</span> <span style="display: block;">B</span> </body> </html>