.sbox-l  {
  background: url(srch.png) no-repeat 0 -19px;
  float: left;
  width: 19px;
  height: 19px;
}
.sbox-r  {
  background: url(srch.png) no-repeat right -19px;
  float: left;
  width: 19px;
  height: 19px;
  margin-right: .5em;
}
.sbox {
  background: url(srch.png) repeat-x 0 0;
  float: left;
  height: 19px;
}
.sbox input {
  background: transparent;
  border: 0;
  height: 13px;
  padding: 3px;
  font: 11px/13px arial;
}