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