.gw_num {
  border: 1px solid #ccc;
  width: 100%;
  max-width: 150px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  /*height: 50px*/
}

.gw_num em {
  display: block;
  width: 28%;
  border-right: 1px solid #ccc;
  text-align: center;
  cursor: pointer;
  font-style: normal;
  background: #fff;
  background-image: url(../../images/all/icon_reduce.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
  /*height: 50px*/
}

.gw_num .num {
  width: 44%;
  text-align: center;
  border: 0;
  border-radius: 0px;
}

.gw_num em.add {
  border-right: 0;
  border-left: 1px solid #ccc;
  background-image: url(../../images/all/icon_add.svg);
}