Proyectos de Subversion Moodle

.close {
  position: absolute;
  top: 5px;
  right: 5px;

  padding: 0;
  margin: 5px;

  width: 29px;
  height: 29px;

  background-color: $gray-100;
  color: $close-color;
  border-radius: $btn-border-radius;

  line-height: 1;

  transition: $transition-base;

  .theme-dark & {
    background-color: $dm-gray-100;
    color: $dm-close-color;
  }

  &:hover {
    background-color: $red-600;

    &:before {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='#{url-friendly-colour($red-100)}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M17.25 6.75L6.75 17.25'/%3E%3Cpath stroke='#{url-friendly-colour($red-100)}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M6.75 6.75L17.25 17.25'/%3E%3C/svg%3E%0A");
    }
  }

  &:before {
    content: '';
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='#{url-friendly-colour($close-color)}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M17.25 6.75L6.75 17.25'/%3E%3Cpath stroke='#{url-friendly-colour($close-color)}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M6.75 6.75L17.25 17.25'/%3E%3C/svg%3E%0A");
    background-size: 20px;
    background-position: center;
    background-repeat: no-repeat;

    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;

    .theme-dark & {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='#{url-friendly-colour($dm-close-color)}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M17.25 6.75L6.75 17.25'/%3E%3Cpath stroke='#{url-friendly-colour($dm-close-color)}' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M6.75 6.75L17.25 17.25'/%3E%3C/svg%3E%0A");
    }
  }

  // Override <a>'s hover style
  @include hover() {
    color: $close-color;
    text-decoration: none;

    .theme-dark & {color: $dm-close-color;}
  }

  &:not(:disabled):not(.disabled) {
    @include hover-focus() {
      opacity: .75;
    }
  }
}

// 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 {
  border: 0;
}

// Future-proof disabling of clicks on `<a>` elements

// stylelint-disable-next-line selector-no-qualifying-type
a.close.disabled {
  pointer-events: none;
}