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