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