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