image_formats.py

from wagtail.images.formats import Format, register_image_format

register_image_format(
    Format(
        "tailwind_center_800",
        "šablona: Uprostřed 800px",
        "mx-auto my-6",
        "max-800x800",
    )
)

register_image_format(
    Format(
        "tailwind_left_400",
        "šablona: Vlevo 400px",
        "float-left mr-4 mb-6",
        "max-400x400",
    )
)

register_image_format(
    Format(
        "tailwind_right_400",
        "šablona: Vpravo 400px",
        "float-right ml-4 mb-6",
        "max-400x400",
    )
)