title: Easiest CSS for "red notification badge" with count
body: <p>I need to show the popular red notification indicator with count such as the one shown below. Getting something that looks nice cross browser seems tricky. For example, different browsers seem to treat  paddings differently, resulting in weird looking notifications.</p>
  <p>What is the best cross-browser way of ensuring the notifications show up nicely? Not adverse to using javascript, but pure css is of course preferable</p>
  <p><img src="https://i.stack.imgur.com/rL5uy.png" alt="enter image description here" /></p>