/* Phone + desktop: keep photos and video inside the screen */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}
img, video {
  max-width: 100% !important;
  height: auto;
}
iframe {
  max-width: 100%;
}
/* Grid/flex children must shrink instead of stretching the page */
main, header, footer, section, article, figure {
  max-width: 100%;
  min-width: 0;
}