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