Accoutrement 2.1.1

audio

scss
audio {
  :not([controls]) {
    display: none;
  }
}

Chrome 44-, iOS 8+, Safari 9+

[aria-busy='true']

scss
[aria-busy='true'] {
  cursor: progress;
}

Specify the progress cursor of updating elements.

[aria-controls]

scss
[aria-controls] {
  cursor: pointer;
}

Specify the pointer cursor of trigger elements.

[aria-disabled]

scss
[aria-disabled] {
  cursor: default;
}

Specify the unstyled cursor of disabled, not-editable, or otherwise inoperable elements.

[hidden]

scss
[hidden] {
  display: none;
}

Internet Explorer 10-