Element block pseudo-element :before generated with overflow hidden width 160px background display block line-height 1 box-shadow 2px 1px 1px rgba(0,0,0,0.3) box-sizing content-box transition transform z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal float none padding 20px font-size 16px position static margin 0px height auto border-radius border 0px rgba(0,0,0,1) solid cursor default