Purtroppo non cambia niente!!!!Qualche altra soluzione?

EDIT:ho risolto aggiungendo una classe al tag <form>
cosi'
codice:
<div class="form_login">  
<form name="login" style="border:0px" action="index.html" method="post" onsubmit="return ver();">
															  <span class="testo_form"> Username:</span>
															  

															  <input name="user" type="text" size="15" maxlength="10" class="space_form">
															  

															  <span class="testo_form"> Password:</span> 
															  

															  <input name="pass" type="password" size="15" maxlength="15">
															  

															  

															  <input  type="submit" name="submit"  value="Login">
															  

															</form>
												 </div>