td.mark_red { 
	/* 
    border: 1px solid #6f0808 !important;
    background: url('../img/elements/alert-boxes/bg-error.png') #892025 repeat-x !important; SAC
  */
  background-color: red !important;
  color: white !important;
  text-align: center;
  vertical-align: middle;
}
td.mark_yellow {
  /* 
    background: #e09a01 url("../img/elements/alert-boxes/bg-warning.png") repeat-x scroll 0 0 !important;
    border: 1px solid #966701 !important; SAC
  */
  background-color: #ffd800 !important;
  color: #111 !important;
  font-weight: bold !important;
  text-align: center;
  vertical-align: middle;
}
td.mark_green { 
  /*
    border: 1px solid #126f08 !important;
  	background: url('../img/elements/alert-boxes/bg-success.png') #2d7b23 repeat-x !important;
    color: white !important;
  */
  text-align: center;
  vertical-align: middle;
}

td.mark_empty { 
  background-color: #cccccc !important;
  color: white !important;
  text-align: center;
  vertical-align: middle;
}