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