I'm a newby using wordpress and thematic . I've created a new child theme and I'm trying to customize it . I've arrived to add background image in the header as you described in this forum but now I'm trying (without succes) to
1. Add a background image to every medium-size image in the post content. The idea is to normalize the aspect of the photos inserted adding a transparent bckground image with size(500x222) to be seem with a particluar color and my logo under the standard sized photo in the post (300x222)
2. Add a decoration (color background to the entry-title for each post) , I did it with a background image by now
For the #1 I've tried to identify with Firebug and modify the child style.css (The only thing I can do is identify a dynamic class called "size-medium wp-image-NN" but I'm not very good with css ..
COuld anybody help me with this ?