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