::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.
ACT Science Objectives. This section of the ACT checks for scientific understanding, analyzing abilities and reasoning skills, while using research data, graphs and hypotheses. The 35-minute test has 40 multiple-choice questions that follow sets of scientific information.