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