body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f4f4f4;
}

h1 {
  text-align: center;
}

.button-container {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.button-container button {
  margin-left: 10px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

#productList {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.product-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 20px;
  width: 200px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: relative;
}

.product-card input[type="checkbox"] {
  position: absolute;
  top: 10px;
  right: 10px;
}

.product-card p {
  margin: 10px 0;
}

.product-card hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 10px 0;
}