Element block pseudo-element :before generated with line-height 1 border 0px rgba(0,0,0,1) solid display block cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px box-sizing content-box height auto font-weight normal transition background width 160px border-radius padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none font-size 12px position static transform overflow hidden z-index auto