Thanks for providing your read-only link. I’m not seeing what you’re referring to by the images resizing when you click on them. It would be helpful to share a screen recording (using something like Loom) to record your screen to see what you’re experiencing!
Hey Lena may be this issue with images resizing on their own and jumping in size may be related to the sizing or positioning settings. To fix this, check the sizing settings and ensure they are set to 100% width or height. To ensure they are not overlapping with other elements, adjust the margins or padding, or use absolute or relative positioning.