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