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