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