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