I made a hard coded change to dark.css in order to make the window wider for 1000 pixel images. But it would be nice if the code would automatically adjust the width as the different pixel sizes are chosen for images. At present larger images go off the edge to the right and waste lots of space on the left hand edge of the page.

main {

text-align: left;
margin: 20px auto;
width: 1005px;       

Well, the themes are not made for that. Feel free to customize for your own needs. An alternative would be to adjust the images to fit the layout.

I could have reduced them, but with a big screen and those glorious images I just couldn't bring myself to reduce them to 800... ;-)