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