[Theme: Grid Portfolio] Thumbnail Effect Removal

Hi Everyone – I am using a theme which has a mouse over effect that fades the featured image thumbnail to semi opaque. It is a nice effect and it works well on desktop computers, but not on mobile devices.

When you use theme on a mobile device like on my iPhone (iOS7) or Samsung tablet (Android KitKat 4.4) there seems to be a bug in the scripting which causes the semi opaque mouse over effect to stay locked after you click on a featured image thumbnail. And then the thumbnail remains locked as semi opaque on the blogroll page until you click on another thumbnail.

I was wondering if anyone might be able to suggest what type of code within the theme’s template or CSS files I should look for to try and edit the buggy script for this effect so that the thumbnail effect doesn’t stay locked on mobile devices?

I have combed through all of the theme files looking for the code to try and remove the effect, but with no success.

Here is a demo of the theme: https://www.dessign.net/gridportfolio/

You can see the scripting bug I am talking using a mobile device if you go to this link from your tablet or smartphone: https://www.marcschultz.com

You can also download a free copy of the original theme files here:

https://www.dessign.net/zipthemes/gridportfolio.zip

Many thanks for any possible help you may be able to offer.