Heading <h1> with class ecl-heading ecl-heading--h1
Heading <h2> with class ecl-heading ecl-heading--h2
Heading <h3> with class ecl-heading ecl-heading--h3
Heading <h4> with class ecl-heading ecl-heading--h4
Heading <h5> with class ecl-heading ecl-heading--h5
Headline with class ecl-heading ecl-heading--headline and background