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