<style>
.zoom {
  padding: 50px;
  background-color: green;
  width: 200px;
  height: 200px;
  margin: 0 auto;
transition-property: transform;
  transition-duration: 2s;
  transition-timing-function: ease-in;
}

.zoom:hover {
  transform: scale(1.1); 
}
</style>