media query aspect ratio landscape code example

Example 1: css media query aspect ratio

/* Minimum aspect ratio */
@media (min-aspect-ratio: 8/5) {
  div {
    background: #9af; /* blue */
  }
}

/* Maximum aspect ratio */
@media (max-aspect-ratio: 3/2) {
  div {
    background: #9ff;  /* cyan */
  }
}

/* Exact aspect ratio, put it at the bottom to avoid override*/
@media (aspect-ratio: 1/1) {
  div {
    background: #f9a; /* red */
  }
}

Example 2: media query in html style

span { background-image: url(particular_ad.png); }

@media (max-width: 300px) {
    span { background-image: url(particular_ad_small.png); }
}