PR#28396 originally addressed an update via issue #23983 to make images more visible with a white background (implementation of gray "lightbox").
This PR implements those styles defined in PR#28396.
PR Close#33259
The section on Data Binding makes a reference to "any experienced jQuery programmer" which is a bit too narrow since there are also programmers that write their front end in pure JavaScript.
PR Close#30386
Change the sentence from 'this tells Angular how provide ...' to 'this tells Angular how to provide ...'. The current sentence does not make grammatical sense.
PR Close#24832