Pure CSS & Simplistic Loader/Spinner
Loader/spinner icons are a part of almost any web project that involves ajax requests.
Lea Verou, an inspiring web designer has recently shared a simplistic solution to create a spinner with pure CSS.
There are already other solutions but this one is the cleanest of them all, uses only 2 elements and not much of CSS.
Everything is sized with
ems, so it can be resized however preferred, it works on all modern browsers and has a fallback text for others.