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