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