htwkalender-pwa/frontend/public/primevue-sass-theme/theme-base/components/multimedia/_image.scss

// core
.p-image-mask {
  display: flex;
  align-items: center;
  justify-content: center;
}

.p-image-preview-container {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.p-image-preview-indicator {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  border: none;
  padding: 0;
}

.p-image-preview-container:hover > .p-image-preview-indicator {
  opacity: 1;
  cursor: pointer;
}

.p-image-preview-container > img {
  cursor: pointer;
}

.p-image-toolbar {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  z-index: 1;
}

.p-image-action.p-link {
  display: flex;
  justify-content: center;
  align-items: center;
}

.p-image-action.p-disabled {
  pointer-events: auto;
}

.p-image-preview {
  transition: transform 0.15s;
  max-width: 100vw;
  max-height: 100vh;
}

.p-image-preview-enter-active {
  transition: all 150ms cubic-bezier(0, 0, 0.2, 1);
}
.p-image-preview-leave-active {
  transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
}
.p-image-preview-enter-from,
.p-image-preview-leave-to {
  opacity: 0;
  transform: scale(0.7);
}

// theme
.p-image-mask {
  --maskbg: #{$imageMaskBg};
}

.p-image-preview-indicator {
  background-color: transparent;
  color: $imagePreviewIndicatorColor;
  transition: $actionIconTransition;

  .p-icon {
    width: $imagePreviewActionIconFontSize;
    height: $imagePreviewActionIconFontSize;
  }
}

.p-image-preview-container {
  &:hover {
    > .p-image-preview-indicator {
      background-color: $imagePreviewIndicatorBg;
    }
  }
}

.p-image-toolbar {
  padding: $imagePreviewToolbarPadding;
}

.p-image-action.p-link {
  color: $imagePreviewActionIconColor;
  background-color: $imagePreviewActionIconBg;
  width: $imagePreviewActionIconWidth;
  height: $imagePreviewActionIconHeight;
  border-radius: $imagePreviewActionIconBorderRadius;
  transition: $actionIconTransition;
  margin-right: $inlineSpacing;

  &:last-child {
    margin-right: 0;
  }

  &:hover {
    color: $imagePreviewActionIconHoverColor;
    background-color: $imagePreviewActionIconHoverBg;
  }

  i {
    font-size: $imagePreviewActionIconFontSize;
  }

  .p-icon {
    width: $imagePreviewActionIconFontSize;
    height: $imagePreviewActionIconFontSize;
  }
}