I may have found a solution. I am a beginner and mostly dabbler in CSS, so I don’t even know if this might help the original situation. Thought I would share anyway to possibly help someone else out (5 years later, lol).

I was having the issue as well where in the accordion slider where the images were squished. I found some css with google for a similar situation; to put in quick css and just thought I would take a chance in my experience and swap out paramaters with ones I needed. For my case, I swapped “max-width” with “min-width”, and changed a pixel value to a percentage to hopefully maintain the right width; to produce the code below that solved my problem.

I will probably

#accordion_slider_1 .aviaccordion {
min-width: 100% !important;
}