https://www.youtube.com/watch?v=nJiniZbXV7cVideo can’t be loaded because JavaScript is disabled: How to Use CSS3 vh to Resize Images According to Your Browser’s Height (https://www.youtube.com/watch?v=nJiniZbXV7c)

I’ve recently fallen in love with the CSS3 vh property. (vh stands for “viewport-height.”) It lets you make things a certain percentage of the height of your browser window itself.