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