Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid z-index auto transform padding 5px margin 0px border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal transition width 100% float none line-height 1 overflow hidden background font-size 20px box-sizing content-box position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block height auto cursor default