.devsite-header-background {
  background: url(/National_Library/20181010015430oe_/https://developers.google.com/ios/images/header-device.png) 87.5% / 400px no-repeat;
}

@media screen and (max-width: 1000px) {
  .devsite-header-background {
    background-position: 94.3%;
  }

  .devsite-product-description-row {
    max-width: calc((100% - 40px)/2);
  }
}

@media screen and (max-width: 720px) {
  .devsite-product-description-row {
    max-width: none;
  }
}