Simply including a copy of this Agreement, including this Exhibit A
  is not sufficient to license the Source Code under Secondary Licenses.

  If it is not possible or desirable to put the notice in a particular
  file, then You may include the notice in a location (such as a LICENSE
  file in a relevant directory) where a recipient would be likely to
  look for such a notice.

$line-height-base;\n  padding-left: $custom-control-gutter + $custom-control-indicator-size;\n}\n\n.custom-control-inline {\n  display: inline-flex;\n  margin-right: $custom-control-spacer-x;\n}\n\n.custom-control-input {\n  position: absolute;\n  z-index: -1; // Put the input behind the label so it doesn't overlay text\n  opacity: 0;\n\n  &:checked ~ .custom-control-label::before {\n    color: $custom-control-indicator-checked-color;\n    border-color: $custom-control-indicator-checked-border-color;\n    @include...