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