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