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