No doubt this is an extremely subjective thing... but I really much prefer having a small fixed point and set colors for text and its background when reading websites with large chunks of text.

For a long time I’ve used Safari/Webkit’s built-in custom style-sheet support, however, I frequently need to temporarily remove my custom style-sheet. For the last months I’ve searched for a solution to this issue, eventually finding various Webkit plugins which allowed for site customisation, however, I just came across the GreaseKit project and used this to quickly rewrite the functionality I needed in JavaScript.

My custom style-sheet results in pages looking something like:

And the GreaseKit/greasemonkey compatible script: custom-css.user.js