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