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