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