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