This one comes from Kevin Powell, on a YouTube video short "Gradient text with CSS | CSS Tip of the Day". It applies
a colored gradient to text.
Note that the -webkit- is needed to make this trick work in Safari.
Thingy Text thats with a gradient
Tip for screen sized approriate images
<img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/dog-480.jpg"
srcset="https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/dog-960.jpg 2x,
https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/dog-1440.jpg 3x,
https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/dog-1920.jpg 4x"
alt="shiny black dog looking pensive"
width="480" height="360">