Chaining feature detections

To detect multiple features at once, use the and operator.

@supports (transform: translateZ(1px)) and (transform-style: preserve-3d) and (perspective: 1px) {
  /* Probably do some fancy 3d stuff here */
}

There is also an or operator and a not operator:

@supports (display: flex) or (display: table-cell) {
  /* Will be used if the browser supports flexbox or display: table-cell */
}
@supports not (-webkit-transform: translate(0, 0, 0)) {
  /* Will *not* be used if the browser supports -webkit-transform: translate(...) */
}

For the ultimate @supports experience, try grouping logical expressions with parenthesis:

@supports ((display: block) and (zoom: 1)) or ((display: flex) and (not (display: table-cell))) or (transform: translateX(1px)) {
  /* ... */
}

This will work if the browser

Supports display: block AND zoom: 1, or
Supports display: flex AND NOT display: table-cell, or
Supports transform: translateX(1px).

Found a mistake? Have a question or improvement idea? Let me know.

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