Element block pseudo-element :before generated with background transition width 160px cursor default height auto box-sizing content-box line-height 1 float none font-size 16px position static border-radius border 0px rgba(0,0,0,1) solid padding 20px display block box-shadow 2px 1px 1px rgba(0,0,0,0.58) text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform z-index auto overflow hidden margin 0px font-weight normal