# font-size-is-readable Disallow font sizes less than 15px (or 11.25pt). **Sources:** - [MDN](https://developer.mozilla.org/en-US/docs/Web/CSS/font-size) - [Marvel](https://blog.marvelapp.com/body-text-small/) ## Options ### true The following pattern is considered a violation: ```css .foo { font-size: 10px; } ``` The following patterns are _not_ considered violations: ```css .foo { font-size: 15px; } ``` ```css .foo { font-size: 1em; } ``` ## Optional secondary options ### `thresholdInPixels: number` Given: ``` 16 ``` The following pattern is considered a violation: ```css .foo { font-size: 15px; } ```