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