addCss

adds a CSS class to a DOM node

void addCss(HTMLElement node,string name);

node	HTMLElement	a DOM node
name	string	the name of a CSS class to apply

//any node
webix.html.addCss(node,"mycssrule");
 
//Webix component top node
webix.html.addCss( $$("dt").getNode(), "mycss");