Overleaf/services/web/frontend/stylesheets/bootstrap-5/components/badge.scss

.badge {
  display: inline-flex;
  align-items: stretch;
  max-width: 100%;
  line-height: var(--line-height-01);
  padding: 0 var(--bs-badge-padding-x);
}

.badge-prepend {
  margin-left: calc($spacing-01 / -2);
  margin-right: $spacing-01;
  display: flex;
  align-items: center;
}

.badge-close {
  @include reset-button;

  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;

  padding: 0 $spacing-02;
  margin: 0 (-$spacing-02) 0 $spacing-02;
  border-top-right-radius: inherit;
  border-bottom-right-radius: inherit;
  color: inherit;
  user-select: none;

  .badge-close-icon {
    font-size: $font-size-base;
  }

  &:hover {
    background-color: var(--neutral-40);
  }
}

.badge-content {
  @include text-truncate;
  padding: var(--bs-badge-padding-y) 0;
}

.badge-tag {
  @include body-sm;
  color: $dark;

  &:hover {
    background-color: var(--neutral-30) !important;
  }
}