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