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