test-product-compare-react/src/components/Product/index.css

.product {
  cursor: pointer;
  position: relative;
  padding-bottom: 100px;
  border-radius: 5px;
  overflow: hidden;
  -webkit-transition: all 500ms ease-out;
     -moz-transition: all 500ms ease-out;
       -o-transition: all 500ms ease-out;
          transition: all 500ms ease-out;
}

.product:hover {
  box-shadow: 0px 13px 21px -5px rgba(0, 0, 0, 0.2);
}

.product img {
  width: 100%;
}

.stats-container {
  background: #fff;
  padding: 25px 15px;
  position: absolute;
  bottom: 0;
  width: 100%;
}

.stats-container .product_name {
  font-size: 22px;
  color: #393c45;
}

.stats-container p {
  font-size: 16px;
  color: #b1b1b3;
  margin: 0;
}

.stats-container .product_price {
  float: right;
  color: #48cfad;
  font-size: 22px;
  font-weight: 600;
}

.image_overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #48cfad;
  opacity: 0;
  -webkit-transition: all 200ms ease-out;
  -moz-transition: all 200ms ease-out;
  -o-transition: all 200ms ease-out;
  transition: all 200ms ease-out;
}

.product.compare .image_overlay,
.product:hover .image_overlay {
  opacity: 0.7;
}

.view_details {
  position: absolute;
  top: 112px;
  left: 50%;
  margin-left: -85px;
  border: 2px solid #fff;
  color: #fff;
  font-size: 19px;
  text-align: center;
  text-transform: uppercase;
  font-weight: 700;
  padding: 10px 0;
  width: 172px;
  opacity: 0;
  -webkit-transition: all 200ms ease-out;
  -moz-transition: all 200ms ease-out;
  -o-transition: all 200ms ease-out;
  transition: all 200ms ease-out;
}

.view_details:hover {
  background: #fff;
  color: #48cfad;
  cursor: pointer;
}

.product:hover .view_details {
  opacity: 1;
  width: 152px;
  font-size: 15px;
  margin-left: -75px;
  top: 150px;
  -webkit-transition: all 200ms ease-out;
  -moz-transition: all 200ms ease-out;
  -o-transition: all 200ms ease-out;
  transition: all 200ms ease-out;
}