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