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