#page_title {
  display: block;
  margin: 60px 0 0 0;
  padding: 0 0 30px 0;
  width: 201px;
  height: 16px;
  text-indent: -3000px;
  background: url(/asp/img/04_campus_life/04/01/title.gif) left top no-repeat;
}

#open_btn {
  display: block;
  margin: 0 0 20px 125px;
  padding: 0;
  width: 220px;
  height: 47px;
  text-indent: -3000px;
  background: url(/asp/img/common/other/launch_movie.jpg) left top no-repeat;
}
#open_btn:hover {
  background-position: 0 -47px;
}