If you want to make Strict larger, so you can use for instance 500 pixels wide images and videos instead of 400 pixels, you can do this easily just by changing the font-size!
Just go to the Advanced-tab when you’re customizing your tumblelog and paste the following code in the Custom CSS-box:
body { font-size: 78.1%; }
After that, you have to find and replace {PhotoURL-400} with {PhotoURL-500} and {Video-400} with {Video-500}.
So how does this work? The whole theme is based on the em unit, which makes the whole website change itself when the main font-size is changed. Cool, aight?
