CKEditor 4 Classic editor <p>Regular paragraph</p><bolt-text ck-custom="true">Bolt text paragraph</bolt-text><bolt-text headline="true" font-size="xxxlarge" tag="h1">Bolt headline 1</bolt-text><bolt-text headline="true" font-size="xxlarge" tag="h2">Bolt headline 2</bolt-text><bolt-text headline="true" font-size="xlarge" tag="h3">Bolt headline 3</bolt-text><bolt-text headline="true" font-size="large" tag="h4">Bolt headline 4</bolt-text><bolt-text headline="true" font-size="small" tag="h5">Bolt headline 5</bolt-text><bolt-text headline="true" font-size="xsmall" tag="h6">Bolt headline 6</bolt-text><bolt-text subheadline="true" font-size="xxlarge" tag="p">Bolt subheadline 1</bolt-text><bolt-text subheadline="true" font-size="xlarge" tag="p">Bolt subheadline 2</bolt-text><bolt-text subheadline="true" font-size="large" tag="p">Bolt subheadline 3</bolt-text><bolt-text eyebrow="true" tag="p">Bolt eyebrow</bolt-text><bolt-text eyebrow="true" tag="a">Bolt link</bolt-text><bolt-blockquote>Bolt blockquote</bolt-blockquote>