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