No-Library (pure JS), HTML, CSS, JavaScript
jQuery 3.3.1, HTML, CSS, JavaScript
https://stackoverflow.com/q/54901509/1238965
My response to a question on StackOverflow -- http://stackoverflow.com/questions/4501695/why-do-custom-styled-google-maps-v3-not-support-marker-animation-pin-drop/4502752#4502752
http://stackoverflow.com/questions/26528744