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