.container_r {
  display: inline-block;
  position: relative;
  width: 180px;
  height: 120px;
  overflow: hidden;
  margin-right: 5px;
  margin-left: 5px;
  margin-top: 15px;
  float: right;
}
.container_l {
  display: inline-block;
  position: relative;
  width: 180px;
  height: 120px;
  overflow: hidden;
  margin-left: 5px;
  margin-right: 20px;
  margin-top: 5px;
  float: left;
}
.item {
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
}
.item img {
  -webkit-transition: 0.5s ease;
  transition: 0.5s ease;
}
.container_r:hover .item img {
  -webkit-transform: scale(1.2);
  transform: scale(1.2);
}
.container_l:hover .item img {
  -webkit-transform: scale(1.2);
  transform: scale(1.2);
}