Fixing a Pixel Bug Led to a Better Responsive Design Calculator

Responsive Design Calculator

I discovered a tiny font size error on my old site and decided to investigate why. This journey led me to abandon rigid breakpoints for a smooth, single layout that adapts to any screen width. I built an interactive calculator to automate the math and eventually moved the calculations directly into CSS using modern functions like clamp and round.

"Overall I think the first half of this project was hard to justify. Fixing the bug changed a fraction of a pixel, and that shouldn't matter to anyone."