Use cls-attribute in html-select-field
Use cls-attribute in html-select-field

It was possible to set but wasn't written to html.

yacon/koala-framework,Sogl/koala-framework,Ben-Ho/koala-framework,yacon/koala-framework,nsams/koala-framework,Ben-Ho/koala-framework,kaufmo/koala-framework,koala-framework/koala-framework,kaufmo/koala-framework,yacon/koala-framework,Sogl/koala-framework,kaufmo/koala-framework,nsams/koala-framework,koala-framework/koala-framework,nsams/koala-framework