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