I’m trying out the new default theme for WordPress 3. it’s got a bunch of nifty features, but a few changes to style.css had to be done. Adding
body { text-rendering: optimizeLegibility }
#flickrrss img { border: 1px solid #544b40; float: left; margin: 0 0 5px 5px; }
seems to have done the trick quite nicely. I also added Menlo as standard code font, as well as reducing its font-size.
For more info on optimizeLegilibility, read Aesthetically Loyal’s post on it. It works best on bigger font sizes, but can be notable with smaller sizes as well.