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