span.checkbox {
  width: 19px;
  height: 25px;
  padding: 0 5px 0 0;
  background: url(../imgs/checkbox.gif) no-repeat;
  display: block;
  clear: left;
  float: left;
}
span.radio {
  width: 19px;
  height: 25px;
  padding: 0 5px 0 0;
  background: url(../imgs/radio.gif) no-repeat;
  display: block;
  clear: left;
  float: left;
}
span.select {
  position: absolute;
  width:166px;
  height: 21px;
  padding: 0 24px 0 8px;
  color: #fff;
  font: 12px/21px arial,sans-serif;
  background: url(select.gif) no-repeat;
  overflow: hidden;
}

span.option{
 width: 30px;
 padding: 0 24px 0 8px;
 background:#E5E5E5;
}