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