Question about CSS Size:
Understanding font sizes in CSS {font: 14px/24px Arial, Helvetica, sans-serif}
I've noticed some CSS code like this on the website
.selector {font: bold 12px/25px "Arial";}
I know that 'bold' refers to font weight and "Arial" is the font family.
But what does 12px/25px mean?
Could someone please explain its significance?
Thank you for your help,
GusDe