.mj {
  background-image: url(../img/mj.png);
  background-repeat: no-repeat;
  border: #d0d0d0 solid 1.5px;
  padding: 2px;
  display: inline-block;
}

.mj-mah_jong_1 {
  width: 50px;
  height: 50px;
  background-position: -2px -2px;
}

.mj-mah_jong_10 {
  width: 50px;
  height: 50px;
  background-position: -56px -2px;
}

.mj-mah_jong_2 {
  width: 50px;
  height: 50px;
  background-position: -110px -2px;
}

.mj-mah_jong_3 {
  width: 50px;
  height: 50px;
  background-position: -2px -56px;
}

.mj-mah_jong_4 {
  width: 50px;
  height: 50px;
  background-position: -56px -56px;
}

.mj-mah_jong_5 {
  width: 50px;
  height: 50px;
  background-position: -110px -56px;
}

.mj-mah_jong_6 {
  width: 50px;
  height: 50px;
  background-position: -2px -110px;
}

.mj-mah_jong_7 {
  width: 50px;
  height: 50px;
  background-position: -56px -110px;
}

.mj-mah_jong_8 {
  width: 50px;
  height: 50px;
  background-position: -110px -110px;
}

.mj-mah_jong_9 {
  width: 50px;
  height: 50px;
  background-position: -164px -2px;
}