CSS FX

Drop Shadow | box-shadow

.box-shadow{
    box-shadow:2px 2px 3px #969696; /* W3C */
    -moz-box-shadow:2px 2px 3px #969696; /* for Firefox 3.5+ */
    -webkit-box-shadow:2px 2px 3px #969696; /* for Safari and Chrome */
    filter:progid:DXImageTransform.Microsoft.Shadow(color='#969696', Direction=145, Strength=3);
    -ms-filter:"progid:DXImageTransform.Microsoft.Shadow(color='#969696', Direction=145, Strength=3)";/* IE 8 & 9 */
}

Text Shadow | text-shadow

.text-shadow{ /* W3C */
    text-shadow: 3px 3px 9px #AAA;/* offset-x, offset-y, blur, color */
}
.lt-ie10 .text-shadow {
    zoom: 1;
    -ms-filter:"progid:DXImageTransform.Microsoft.DropShadow(color='#AAA', OffX=3, OffY=3)";/* IE 8 & 9 */
}

/*
jQuery Plugin

$(document).ready(function(){
    $(".text-shadow").textShadow();
});
*/