.product-image img {
    box-shadow: 10px 10px 10px gray;
}

.product-info {
    min-width: 400px;
    max-width: 750px;
    padding: 40px;
}

.product-info h1 {
    margin-bottom: 5px;
    font-family: 'roboto';
}

.product-info h2 {
    margin-bottom: 50px;
    font-family: 'roboto';
}

.product-info .select-dropdown {
    display: inline-block;
    margin-right: 10px;
    position: relative;
    width: auto;
}

.product-info select {
    cursor: pointer;
    margin-bottom: 20px;
    padding: 12px 92px 12px 15px;
    background-color: #fff;
    border: none;
    border-radius: 2px;
    color: #aaa;
    font-size: 12px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

select:active,
select:focus {
    outline: none;
    box-shadow: none;
}

.select-dropdown:after {
    content: " ";
    cursor: pointer;
    position: absolute;
    top: 30%;
    right: 10%;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #aaa;
}

.product-info .add-btn {
    background-color: #444;
    border-radius: 2px;
    color: #eee;
    display: inline-block;
    font-size: 14px;
    margin-bottom: 30px;
    padding: 15px 100px;
    text-align: center;
    text-decoration: none;
    transition: all 400ms ease;
    cursor: pointer;
}

.add-btn:hover {
    background-color: #555;
}

.product-info p {
    margin-bottom: 30px;
    font-family: 'roboto';
}

.product-info p a {
    border-bottom: 1px dotted #444;
    color: #444;
    font-weight: 700;
    text-decoration: none;
    transition: all 400ms ease;
    font-family: 'roboto';
}

.product-info p a:hover {
    opacity: .7;
}

.product-info ul {
    font-size: 1.1rem;
    padding: 0;
    margin-bottom: 5px;
}

.product-info li {
    list-style-type: none;
    margin-bottom: 5px;
    font-family: 'roboto';
}

.product-info li::before {
    content: "\2022";
    margin-right: 20px;
}

.product-info a.share-link {
    color: #aaa;
    font-size: 11px;
    margin-right: 30px;
    text-decoration: none;
}

.product-info a.share-link:hover {
    border-bottom: 2px solid #aaa;
}

.image-container {
      display: inline-block;
      position: relative;
    }

    .image-container img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.8);
      z-index: 9999;
    }

    .overlay img {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      max-height: 75%;
      max-width: 75%;
    }


  .tabs {
    font-size: 0;
  }

  .tabs>input[type="radio"] {
    display: none;
  }

  .tabs>div {

    display: none;
    border: 1px solid #e0e0e0;
    padding: 10px 10px;
    font-size: 16px;
  }


  #tab-btn-1:checked~#content-1,
  #tab-btn-2:checked~#content-2,
  #tab-btn-3:checked~#content-3 {
    display: block;
  }

  .tabs>label {
      display: inline-block;
      text-align: center;
      vertical-align: middle;
      user-select: none;
      background-color: #f5f5f5;
      border: 1px solid #e0e0e0;
      padding: 2px 8px;
      font-size: 16px;
      line-height: 1.5;
      transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out;
      cursor: pointer;
      position: relative;
      top: 1px;
    }

    .tabs>label:not(:first-of-type) {
      border-left: none;
    }

    .tabs>input[type="radio"]:checked+label {
      background-color: #fff;
      border-bottom: 1px solid #fff;
    }

.disabled-form {
  pointer-events: none;
    opacity : 0.6;
}