title: Make div take 100% of browser window height
body: <p>how could I make sure that a div takes 100% of the height on every single screen resolution. Like here: <a href="https://medium.com/design-playbooks/designing-the-hiring-process-e0b59f3ee53" rel="nofollow">https://medium.com/design-playbooks/designing-the-hiring-process-e0b59f3ee53</a>, or here: <a href="http://blogs.wsj.com/briefly/2015/01/23/greece-austerity-relief-or-exit-the-short-answer/?mod=e2fb" rel="nofollow">http://blogs.wsj.com/briefly/2015/01/23/greece-austerity-relief-or-exit-the-short-answer/?mod=e2fb</a> </p>