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