html, body {
  margin: 0;
  padding: 0;
}

html {
  background-color: #000;
}

/*

  A11y

*/

.sr-only:not(:focus):not(:active) {
  clip: rect(0 0 0 0); 
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap; 
  width: 1px;
}