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