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