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