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