مساعدة في تصغير خط الكود

#submenu {
  background-image: url('http://i60.servimg.com/u/f60/14/90/31/24/thead10.gif');
  text-align: center;
  text-decoration: none;
  background-repeat: repeat-x;
  background-position: center center;
  font-size:12px;
  padding-bottom: 0px;
  height: 24px;
}
#submenu ul li a:hover {
  background: #fff url('http://i60.servimg.com/u/f60/14/90/31/24/menaro10.png');
  color: #000;
  text-decoration: none;
  text-align: center;
  background-repeat: repeat-x;
  background-position: bottom center;
  color: #fff;
}
* + html #submenu {
  padding: 0;
}
* html #submenu {
  padding: 0;
}
#submenu ul li a {
  padding: 0.4em 1em 0.5em 0em;
  margin: 0em 0em 0em 0;
  color: #000;
  font-size:12px;
  text-decoration: none;
}