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