How to remove image opacity on hover Presentation Page Columns

I was going nuts trying to figure this out.
On mobile devices, when you scroll down the Parabola Themed web page, by sliding on the phone screen, the images in the Presentation Page Columns, become opaque.
This causes significant “ghosting” and the images looks bad.
So, I wanted to remove opacity completely.

It’s wp-content/themes/parabola/frontpage.php

Line 40, I changed:

jQuery(this).find(‘img’).stop().animate({opacity:’0.7′},{queue:false,duration:600});

to

jQuery(this).find(‘img’).stop().animate({opacity:’1′},{queue:false,duration:600});

This has worked for me.