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