body {
    background-color: #f2f2f2;
    margin: 0px;
    font-family: tahoma;
    color: #282828;
  }
  
  .button {
    margin: 30px;
    background-color: #39495c;
    border-radius: 5px;
    font-size: 18px;
    width: 160px;
    height: 60px;
    color: white;
    padding: 20px;
    box-shadow: inset 0 -0.6em 1em -0.35em rgba(0, 0, 0, 0.17),
      inset 0 0.6em 2em -0.3em rgba(255, 255, 255, 0.15),
      inset 0 0 0em 0.05em rgba(255, 255, 255, 0.12);
    text-align: center;
    cursor: pointer;
  }
  
  .cart {
    margin: 25px 100px;
    float: right;
    border: 1px solid #d8d8d8;
    padding: 10px 30px;
    background-color: white;
    -webkit-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    box-shadow: 2px 15px -12px rgba(0, 0, 0, 0.57);
  }
  
  .color-circle {
    width: 50px;
    height: 50px;
    margin-top: 8px;
    border: 2px solid #d8d8d8;
    border-radius: 50%;
  }
  
  
  .disabledButton {
    background-color: #d8d8d8;
    cursor: not-allowed;
  }
  
  h1 {
    font-size: 50px;
  }
  
  h3 {
    font-size: 25px;
  }
  
  img {
    border: 2px solid #d8d8d8;
    width: 70%;
    margin: 40px;
    padding: 15px;
    -webkit-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    box-shadow: 2px 15px -12px rgba(0, 0, 0, 0.57);
  }
  
  input {
    width: 100%;
    height: 40px;
    margin-bottom: 20px;
  }
  
  label {
    font-size: 20px;
    margin-bottom: 5px;
  }
  
  li {
    font-size: 18px;
  }
  
  .nav-bar {
    background: linear-gradient(-90deg, #84cf6a, #16c0b0);
    height: 60px;
    margin-bottom: 25px;
    -webkit-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.57);
  }
  
  .out-of-stock-img {
    opacity:0.5
  }
  
  p {
    font-size: 22px;
  }
  
  .product-display {
    display: flex;
    flex-direction: column;
    padding: 1rem;
  }
  
  .product-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .product-image,
  .product-info {
    width: 50%;
  }
  
  .review-form {
    display: flex;
    flex-direction: column;
    width: 425px;
    padding: 20px;
    margin: 40px;
    border: 2px solid #d8d8d8;
    background-color: white;
    -webkit-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 2px 15px -12px rgba(0, 0, 0, 0.57);
    box-shadow: 2px 15px -12px rgba(0, 0, 0, 0.57);
  }
  
  .review-container {
    width: 425px;
    padding: 20px;
    background-color: white;
    -webkit-box-shadow: 0px 2px 20px -12px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 2px 20px -12px rgba(0, 0, 0, 0.57);
    box-shadow: 2px 20px -12px rgba(0, 0, 0, 0.57);
    margin-left: 40px;
    border: 2px solid #d8d8d8;
  }
  
  .review-container li {
    margin-bottom: 30px;
  }
  
  .review-form .button {
    display: block;
    margin: 30px auto;
  }
  
  select {
    height: 40px;
    font-size: 20px;
    background-color: white;
    cursor: pointer;
  }
  
  textarea {
    width: 95%;
    height: 70px;
    padding: 10px;
    font-size: 20px;
    margin-bottom: 20px;
  }
  
  ul {
    list-style-type: none;
  }
  
  @media only screen and (max-width: 600px) {
    .container {
      flex-direction: column;
    }
  
    .product-image,
    .product-info {
      margin-left: 10px;
      width: 100%;
    }
  
    .review-form {
      width: 90%;
    }
  }