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