span.newRadio {
  padding:6px;
  display: inline-block;
  cursor: pointer;
  background: url(../images/icon-cross.gif) no-repeat 2px 9px;
  padding-left: 23px;
}

span.newRadioChecked {
  /*background: #8c5ba6 url(../images/icon-tick.gif) no-repeat 2px 9px!important;*/
  background: #fcfcfc url(../images/icon-tick.gif) no-repeat 2px 9px!important;
}