.login_top {
  float: left;
  width: 100%;
  height: 160px;
  background: url(../images/login_top.jpg) repeat-x;
}


.login_font {
  float: left;
  width: 620px;
  margin-top: 40px;
  padding-left: 320px;
}


.login_bottom {
  float: left;
  width: 100%;
  height: 308px;
  background: url(../images/login_bottom.jpg) repeat-x;
}


.login_div {
  position: absolute;
  left: 620px;
  width: 300px;
  height: 220px;
}


.login_loading {
  float: right;
  padding-top: -20px;
  padding-right: 50px;
}


.login_input {
  float: left;
  padding-top: 20px;
}


.login_button {
  float: left;
  padding-top: 30px;
}