Between the Lines

Media queries are great for changing values in sudden snaps at different screen sizes. But, combining the power of calc() and viewport units like vw and vh , we can get an awful lot of fluidity across our layouts. For this we’ll use a technique called linear interpolation.

Linear interpolation is a formula used to find a value between two points on a line. In our case those two points are CSS values, like font-sizes, margins or widths

Between the Lines is a post from CSS-Tricks