/* Keyframes more than one stylesheet's rules name. */
@layer components {
  /* A submit button's pulsing ellipsis while its form is busy (buttons.css). */
  @keyframes submitting {
    0%    { -webkit-mask-position: 0% 0%,   50% 0%,   100% 0% }
    12.5% { -webkit-mask-position: 0% 50%,  50% 0%,   100% 0% }
    25%   { -webkit-mask-position: 0% 100%, 50% 50%,  100% 0% }
    37.5% { -webkit-mask-position: 0% 100%, 50% 100%, 100% 50% }
    50%   { -webkit-mask-position: 0% 100%, 50% 100%, 100% 100% }
    62.5% { -webkit-mask-position: 0% 50%,  50% 100%, 100% 100% }
    75%   { -webkit-mask-position: 0% 0%,   50% 50%,  100% 100% }
    87.5% { -webkit-mask-position: 0% 0%,   50% 0%,   100% 50% }
    100%  { -webkit-mask-position: 0% 0%,   50% 0%,   100% 0% }
  }

  /* A blinking caret (lexxy.css). */
  @keyframes blink {
    50% {
      border-color: transparent;
    }
  }
}