https://stackoverflow.com/questions/35579877/what-is-a-jquery-canvas
https://stackoverflow.com/questions/35705805/make-a-div-with-two-widths/35706023#35706023
https://stackoverflow.com/questions/35706379/button-changes-when-background-color-is-changed
https://stackoverflow.com/questions/33749207/button-background-color-change/35708551#35708551
https://stackoverflow.com/questions/35599182/firefox-adds-undesired-thin-line-above-a-logo-animated-using-javascript/35732879#35732879
https://stackoverflow.com/questions/27119676/how-do-i-center-this-code/35757341#35757341
https://stackoverflow.com/questions/6727921/is-it-possible-to-put-a-list-inside-a-span-tag/35757678#35757678
https://stackoverflow.com/questions/35782276/png-image-wont-upload-to-background-image
https://stackoverflow.com/questions/35800343/div-lowered-instead-of-buttons
https://stackoverflow.com/questions/1652374/writing-html-and-css/35853649#35853649
https://stackoverflow.com/questions/35900213/h1-refuses-to-nest-in-div
https://stackoverflow.com/questions/35919310/div-below-not-on-right
https://stackoverflow.com/questions/36725572/prompt-not-working-in-google-apps-script
https://stackoverflow.com/questions/37031098/my-program-thinks-the-average-of-50-and-50-is-2525
https://stackoverflow.com/questions/37031098/my-program-thinks-the-average-of-50-and-50-is-2525/37031710#37031710
https://stackoverflow.com/questions/37053926/rounding-makes-program-not-function
https://stackoverflow.com/questions/37326893/move-to-other-part-of-javascript-code
https://stackoverflow.com/questions/42370005/google-apps-function-not-defined