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