.example-image-hide{
  display: none;
}
.example-image-show{
  display: block;
}
@media (max-width: 1500px) {
 
  .pinyin-view{
    font-size: 42px;
    line-height: 42px
  }
  .title-view {
    height: 42px;
    font-size: 42px;
    line-height: 42px;
    margin-bottom: 10px;
  }
  .kaying .example-right-title {
    font-size: 34px;
    line-height: 34px;
    margin-bottom: 15px;
  }
}

@media (max-width: 1200px) {
  .visible-pop {
    display: none;
  }
  .example-left {
    max-width: 400px;
  }
  
  .example-right-text {
    font-size: 24px;
    line-height: 32px;
    margin-bottom: 40px;
  }
  
  .example-right-title {
    font-size: 36px;
    line-height: 36px;
    margin-bottom: 15px;
  }
  .kaying .example-right-title {
    font-size: 26px;
    line-height: 30px;
    margin-bottom: 15px;
  }
  .kaying .wx-qr-code{
    margin-top: 30px;
  }
}

@media (min-width: 991px) and (max-width: 1200px) {
  .product-banner {
    padding: 80px 7% 0 7%;
  }

  .pinyin-view {
    font-size: 42px;
    line-height: 42px
  }

  .title-view {
    height: 42px;
    font-size: 42px;
    line-height: 42px;
    margin-bottom: 10px;
  }

  .download-view {}
}

@media (min-width: 768px) and (max-width: 991px) {
  .product-banner {
    padding: 70px 7% 0 7%;
  }

  .pinyin-view {
    font-size: 24px;
    line-height: 24px
  }

  .title-view {
    height: 24px;
    font-size: 24px;
    line-height: 24px;
    margin-bottom: 10px;
  }

  .kaying .example-right-title {
    font-size: 20px;
    line-height: 26px;
    margin-bottom: 15px;
  }

  .download-view {}

  .product-item-image {
    max-width: 150px;
    margin-bottom: 24px;
  }

  .product-items-view {
    margin-bottom: 24px;

  }
}

@media (max-width: 768px) {
  .product-banner {
    padding: 60px 32px 0 32px;
  }

  .pinyin-view {
    font-size: 36px;
    line-height: 36px
  }

  .title-view {
    font-size: 36px;
    line-height: 36px;
    margin-bottom: 10px;
  }


  .download-view {}

  .download-button {
    width: 120px;
    height: 40px;
    border-radius: 20px;
  }

  .download-icon {
    width: 24px;
    height: 24px;
  }

  .download-link-title {}

  .download-link-desc {}

  .qr-code-view {
    width: 40px;
    height: 40px;
  }
  

  .qr-code-icon {
    width: 24px;
    height: 24px;
  }

  .popup-view {
    top: 45px;
    display: none;
  }

  .product-function{
    padding: 60px 10% 60px 10%;
  }

  .product-title-view {
    font-size: 36px;
    line-height: 36px;
    margin-bottom: 24px;
  }

  .product-desc-view {
    font-size: 24px;
    line-height: 24px;
    margin-bottom: 36px;
  }

  .product-content{
    margin-top: 20px;
  }

  .product-item-image {
    max-width: 100px;
    margin-bottom: 16px;
  }

  .product-items-view {
    margin-bottom: 16px;

  }

  .product-item-title {
    margin-bottom: 12px;
    font-size: 24px;
    line-height: 24px;
  }

  .product-item-desc {
    font-size: 16px;
    line-height: 24px;
  }

  .example-right {
    padding-left: 20%;
  }
  .example-image-hide{
    display: block;
  }
  .example-image-show{
    display: none;
  }
  .example-image-left-view{
    margin-bottom: 24px;
  }
  .example-right-detail-text {
    font-size: 14px;
    line-height: 16px;
  }
  .kuaicha-bottom-text{
    font-size: 32px;
  }
  .shoujutong .shoujutong1{
    margin-bottom: 40px;
  }
}

@media (min-width: 521px) and (max-width: 768px) {

  .product-banner-left {
    padding-left: 50px;
  }

  .popup-view{
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 520px) {
  .detail-view {
    font-size: 14px;
  }
  .title-view {
    font-size: 26px;
    line-height: 26px;
    margin-bottom: 10px;
  }
  .product-title-view {
    font-size: 24px;
    line-height: 24px;
    margin-bottom: 24px;
  }

  .product-desc-view {
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 36px;
  }

  .product-item-title {
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 16px;
  }

  .product-item-desc {
    font-size: 14px;
    line-height: 18px;
  }

  .example-right {
    padding-left: 20%;
  }
  .example-right-text {
    font-size: 14px;
    line-height: 14px;
    margin-bottom: 24px;
  }
  
  .example-right-title {
    font-size: 20px;
    line-height: 20px;
    margin-bottom: 20px;
  }
  .kaying .example-right-title {
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 15px;
  }
  .example-right-detail{
    margin-top: 24px;
  }
  .example-right-detail-view {
    width: 8px;
    height: 8px;
    background: #3383FE;
    border-radius: 50%;
    margin-right: 12px;
  }
  
  .example-right-detail-text {
    font-size: 12px;
    line-height: 14px;
  }
  .example-left {
    max-width: 280px;
  }
  .kuaicha-bottom-text{
    font-size: 24px;
  }
  .popup-view{
    width: 80px;
    height: 80px;
  }
  .shoujutong .shoujutong1{
    width: 40%;
  }
}