To change the proportions of the image, you need to remove image-square class and replace it with a class below for each slide. You can use our predesigned styles or create your own custom style.
To change the size of the main image, you need adjust Width for [section-name]_image-wrapper class.
The animation has to predesigned otions. You can show an image behind the gallery mmg01_behind-gallery_limage or you can show text mmg01_behind-gallery_text Change "Display" to "None" for the one you don't want to show or delete it.
And don't forget to delete the instructions, some animations not going to work correctly until you do 😘.