Element block pseudo-element :before generated with height auto border-radius font-weight normal padding 20px float none width 160px box-sizing content-box box-shadow 1px 1px 1px rgba(255,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) background border 0px rgba(0,0,0,1) solid margin 0px z-index auto font-size 16px display block position static cursor default transition overflow hidden transform line-height 1