…ncluding length of text lines. Optimal line length for a desktop screen won’t work same for mobile. Too long lines would go beyond screen borders, that is why designers are recommended to keep the number of character per line within 30–40.
…for certain if I was doing things “correctly”, especially next to incredibly experienced designers. But I realized that no one knows exactly what they’re doing 100% of the way and that they’re probably learning along the way too.