Is it `details` [1] instead of `detail`? 1. https://css-tricks.com/quick-reminder-that-details-summary-is-the-easiest-way-ever-to-make-an-accordion/ https://cs

Is it `details` [1] instead of `detail`? 1. https://css-tricks.com/quick-reminder-that-details-summary-is-the-easiest-way-ever-to-make-an-accordion/ https://css-tricks.com/quick-reminder-that-details-summary-i...