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

3 votes177 views1 answer
Trash icon favicon
CSS
1 vote175 views1 answer
Css 100% -20px
CSS
29 votes216 views6 answers
Input focus border
CSS
2 votes180 views2 answers
Remove border select css
CSS
3 votes170 views2 answers
No hover effect css
CSS
0 vote179 views1 answer
Repeating-conic-gradient css
CSS
4 votes171 views2 answers
Background image with color overlay gradient css
CSS
115 votes188 views6 answers
Css padding
CSS
0 vote203 views1 answer
Bootstrap modal overflow
CSS Bootstrap
1 vote164 views1 answer
Add cursor to html button
CSS