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