Slider arrows don't work

Hi! Could anybody help me with slider arrows at Services’ section? When I’m changing the alignment of the mask to center, slider arrows stop being clickable…


Here is my site Read-Only:
https://preview.webflow.com/preview/stuffautomation-com-1d44b6?utm_medium=preview_link&utm_source=designer&utm_content=stuffautomation-com-1d44b6&preview=43d5171e056c0fb9331df8013988fbd6&workflow=preview