What does 16px/28px mean in a css font rule?
css, font-size
Solution
It sets both the font size and the line height.
See MDN documentation's example :
/*Set the font size to 12px and the line height to 14px. Set the font family to sans-serif */
p { font: 12px/14px sans-serif }
Problem
I keep on seeing font styles like `font: 16px/28px 'Open Sans', 'Helvetica', sans-serif;` and I just can't find out what the `16px/28px` could mean. Why are there two different font sizes defined?