BuddyPress.org

I was researching something else and came across this one. I actually did this today, and simply did it in my custom .css:

div.activity-inner img.thumbnail {
width:150px;
height:150px;
}

Won’t have anything to do with your image quality, but then again, for me at least, it make it a little larger. Of course, you can mess with this, as it’s just an example. For instance, if you want to set width alone, set the height to auto:

div.activity-inner img.thumbnail {
width:150px;
height:auto;
}

Of course, there are a lot of things you can do with .css! 🙂

Again, just thought to help, as I came across today while researching something else, and since I just did this today on a BP theme, thought to share.

Hope that helps.