A clever approach for selecting multiple dates on a calendar where the :nth-child()'s “n of selector” syntax does all the heavy lifting... even in the JavaScript.
A clever approach for selecting multiple dates on a calendar where the :nth-child()'s “n of selector” syntax does all the heavy lifting... even in the JavaScript.

A clever approach for selecting multiple dates on a calendar where the :nth-child()'s “n of selector” syntax does all the heavy lifting... even in the JavaScript.