Margin A positive integer value indicating the number of pixels you want to appear between the images in the Responsive Gallery. (Default: 2)

Scale A positive decimal value indicating the factor by which the image-size is multiplied on mouse over. (Default: 1.1)

Rel The rel attribute of the image links. Used by lots of lightbox scripts to group images. (Default: rgg)

Type Responsive Gallery Grid Native Gallery The gallery type. Note: if you choose the native gallery all the other options will be ignored! (Default: Responsive Gallery Grid)

Max Row Height A positive integer value indicating the maximum height, in pixels, of each row in the Responsive Gallery Grid. (Default: 200)

Animation In time A positive integer value indicating the time, in milliseconds, it will take for the mouse over animation to complete. (Default: 100)

Animation Out Time A positive integer value indicating the time, in milliseconds, it will take for the mouse out animation to complete. (Default: 100)

Effect Bubble Fade Zoom None Choose the mouse-over effect (Default: Bubble)

Image Size thumbnail medium medium_large large 1536x1536 2048x2048 post-thumbnail full The size of the images to load as the tiles of the grid. (Default: medium)

Linked image size thumbnail medium medium_large large 1536x1536 2048x2048 post-thumbnail full The size of the images where the tiles link to. (Default: large)

Last row behavior Normal Force same height as previous row Force justified Center the last row Align last row to the right Hide last row if not full Choose how the last row should behave (Default: Force same height as previous row)

Gallery Order Use the order you chose manually Order by media ID Order by title Order by the date and time the image was uploaded Order by the date and time the image was last modified Random order Choose which default order you would like to use for the gallery images (Default: Use the order you chose manually)

Link To Attachment Page Media File None Choose where the gallery images should link to (Default: Media File)

Lightbox Disabled / use third party lightbox SimpleLightbox Active image above gallery Choose your lightbox configuration (Default: Disabled / use third party lightbox)

CAPTIONS

Captions As title attribute Overlay Overlay: show on mouse-over Overlay: hide on mouse-over Don't show captions Custom style Choose how you want the captions to be displayed. Note: you can create custom caption styles. (Default: Overlay: show on mouse-over)

Captions effect None Fade in/out Slide up/down Choose an animation effect (Default: Slide up/down)

Captions: Animation In time A positive integer value indicating the time, in milliseconds, it will take for the caption mouse over effect to complete. (Default: 200)

Captions: Animation Out Time A positive integer value indicating the time, in milliseconds, it will take for the caption mouse over effect to complete. (Default: 200)