.kensaku{
  margin: 0 60px;
}

.item_image{
  overflow: hidden;
  cursor: pointer;
}

.item_image img{
  width: 100%;
  transition-duration: 0.5s;
}

.item_image :hover img{
  transform: scale(1.2);
  transition-duration: 0.5s;
}

.pager a{
  font-weight: bold;
}