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