Text shadows with CSS3

One of the most widely implemented CSS3 features is text-shadow. Like @font-face, it had a previous life but was dropped in CSS 2.1. Thankfully it's back and widely supported (for all modern browsers and Internet Explorer 9 onwards). Let's look at the basic syntax:

.element {
    text-shadow: 1px 1px 1px #ccc;
}

Remember, the values in shorthand rules always go right and then down (or think of it as clockwise if you prefer). Therefore, the first value is the amount of shadow to the right, the second is the amount down, the third value is the amount of blur (the distance the shadow travels before fading to nothing), and the final value is the color.

Shadows to the left and above can be achieved using negative values. For example:

.text {
    text-shadow: -4px -4px 0px #dad7d7;
}

The color value doesn't need to be defined as a HEX value. It can just as easily be HSL(A) or RGB(A):

text-shadow: 4px 4px 0px hsla(140, 3%, 26%, 0.4);

However, keep in mind that the...