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