/* Default image for desktop */
.desktop-image {
  display: block;
  width: 100%;
}

.mobile-image {
  display: none;
}

/* For screens smaller than 768px (WebView or mobile) */
@media (max-width: 768px) {
  .desktop-image {
    display: none;
  }

  .mobile-image {
    display: block;
    width: 100%;
}

}