::placeholder. The ::placeholder pseudo element (or a pseudo class, in some cases, depending on the browser implementation) allows you to style the placeholder text of a form element. As in, the text set with the placeholder attribute: <input type=email placeholder=jane@firefly.com>.
Australian Capital Territories. As of 1996 A.C.T. changed it's name to ACT. It no longer stands for American College Testing since they do so many other things besides just the testing.
The ACT (/eÉª siË tiË/; originally an abbreviation of American College Testing) college readiness assessment is a standardized test for high school achievement and college admissions in the United States produced by ACT, a nonprofit of the same name.