The slider distorts the text it finds. What is the problem?

Question

Slider

Hello. I spent a lot of time searching for this bug.
Here is a small example: k-alex.in.ua/works/bag/index.html
The color of the text in the upper right corner should be identical. Set to one color.
Somehow, the Slick slider distorts the text (blur and other tint) that it finds (or the text that is inside the slides). Tried other slider plugins, different jQuery versions. I have 4 sliders in my project and everyone has the same problem..