mdx

Regarding transparency, I managed to figure out where to change the level of opacity. It’s at …\autofocusplus\js\afscripts.js

At line 52
jQuery(this).children(".post-image-container").stop(true).fadeTo("fast", 0.25);
To adjust the level of opacity change value 0.25 to whatever you like.

So can anyone tell me how to resize the opacity to make it look like in the old Autofocus theme and just make it covering part of the image?

I just found out what I need to add to the style.css to solve this:
.blog #content .entry-meta abbr {font-size:36px;}