body {
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  padding: 20px;
}
.product {
  background: white;
  padding: 15px;
  border-radius: 10px;
}
.mrp {
  text-decoration: line-through;
  color: red;
}
.discount {
  color: green;
  font-weight: bold;
}