// 12.10.2020 ---------------------------------------------------
.close {
  font-size: calc(1.275rem + 0.3vw);
  font-weight: 700;
  line-height: 1;
  color: #000;
  text-shadow: 0 1px 0 #fff;
  opacity: 0.5;

  // Override <a>'s hover style
  &:hover {
    color: #000;
    text-decoration: none;
  }

  &:hover,
  &:focus {
    opacity: 0.75;
  }

  &:disabled,
  &.disabled {
    pointer-events: none;
  }
}

// Additional properties for button version
// iOS requires the button element instead of an anchor tag.
// If you want the anchor version, it requires `href="#"`.
// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile

// stylelint-disable-next-line selector-no-qualifying-type
button.close {
  padding: 0;
  background-color: transparent;
  border: 0;
}

// Credit: Nicolas Gallagher and SUIT CSS.
.embed-responsive {
  position: relative;
  width: 100%;

  &::before {
    display: block;
    content: '';
  }

  .embed-responsive-item,
  iframe,
  embed,
  object,
  video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

.embed-responsive-21by9:before {
  padding-top: 42.85714%;
}

.embed-responsive-16by9:before {
  padding-top: 56.25%;
}

.embed-responsive-4by3:before {
  padding-top: 75%;
}

.embed-responsive-1by1:before {
  padding-top: 100%;
}

.sr-only,
.sr-only-focusable:not(:focus) {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}