.ref_big {
  float: left;
  width: 234px;
  display: block;
  text-decoration: none;
  background-position: 5px 5px;
  margin: 0 25px 25px 25px;
}

.ref_big, .ref_big div {
  background-repeat: no-repeat;
  color: #000000;
}

.ref_big div {
  background-image: url('../images/ref_big.png');
  font-size: 11px;
  line-height: 15px;
  padding: 30px;
  padding-top: 155px;
  width: 174px;
  height: 70px;
  text-align: justify;
}

.ref_big h3 {
  margin: 0;
  padding: 0;
  width: 150px;
  margin-bottom: 2px;
  font-size: 13px;
  color: #0383c0;
  border-bottom: 1px #0383c0 solid;
}

.ref_big span {
  width: 150px;
  margin-top: 1px;
  color: #008000;
  display: block;
  font-weight: bold;
}

.ref_small {
  width: 234px;
  display: block;
  margin-bottom: 10px;
  background-position: 5px 5px;
  text-decoration: none;
}

.ref_small div {
  height: 159px;
  background-image: url('../images/ref_small.png');
}

.ref_small span {
  width: 234px;
  _width: 94px;
  background-color: #FFFFFF;
  display: block;
  height: 20px;
  line-height: 20px;
  background-image: url('../images/zoom.png');
  background-repeat: no-repeat;
  background-position: 115px center;
  padding-left: 140px;
  color: #000080;
}

.ref_small:hover span {
  color: #000000;
}