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