Adds shadow to an element. It uses the following properties - inset (this property is optional and if left out the shadow will appear outside of the element), X axis shadow position, Y axis shadow position, blur value (set to 0 for no blur), spread (how big the shadow is going to appear), color of the shadow.
#css
<style>.element{/* properties: inset(optional) x y blur spread color ;*/box-shadow:2px2px4px2px#CCC;}</style>