Hmmm. I understood that shadows weren’t to be used on text so left as is. I could have taken more time but I tire easily. Will try to do better next time. Or, just post another effort for the same project using something like 3D letters. 😛
Not sure whether you write your own code (PHP, C++, plain HTML5) or have used a complete site using premade templates customized as needed, but indenting replies where images can also be uploaded might be easier than you think. The site where I do free photo edits indent with a light line shown from the post being replied to down to the replier’s post. I use the Insert/Edit Image (icon to right of insert/edit link icon) here in your HTML Editor instead of the “Upload Images” button at the bottom left. Seems to work so far but haven’t tried when I do an edit to my post.
