label.error {
  color: #c00;
  /*  background: transparent url(../images/mainreg_icon_error.gif) no-repeat scroll 0 0; */
  background: transparent url(../images/mainreg_icon_error3.gif) no-repeat scroll 0 0;
  padding-left: 20px;
  line-height: 18px;
}

label.checked {
  background: transparent url(../images/checked.gif) no-repeat scroll 0 0;
}