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