Aspect ratio css

aspect-ratio: 16 / 9;
// horizontal/vertical

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 */
  }
}

Source: developer.mozilla.org

Similar codes

0 vote296 views1 answer
Angular scss doesn't work backgorund
CSS
0 vote286 views1 answer
Éviter que l'on découvre l'identifiant d'un auteur
CSS
2 votes329 views1 answer
Material design css
CSS
92 votes303 views6 answers
Center div css
CSS
12 votes244 views4 answers
Need short long paragraph css
CSS
1 vote289 views1 answer
How to make slideshow not go over navigation bar
CSS
3 votes266 views2 answers
Css color when clicked
CSS
1 vote226 views1 answer
Sm size website
CSS
0 vote322 views1 answer
Bootstrap 5 carosul height set
CSS Bootstrap
-1 vote256 views2 answers
How to add image with url in css
CSS