#import 
// https://html.spec.whatwg.org/multipage/obsolete.html#htmlmarqueeelement
[Exposed=Window]
interface HTMLMarqueeElement : HTMLElement {
    [HTMLConstructor] constructor();
    [CEReactions, Reflect] attribute DOMString behavior;
    [CEReactions, Reflect=bgcolor] attribute DOMString bgColor;
    [CEReactions, Reflect] attribute DOMString direction;
    [CEReactions, Reflect] attribute DOMString height;
    [CEReactions, Reflect] attribute unsigned long hspace;
    [FIXME, CEReactions] attribute long loop;
    [CEReactions] attribute unsigned long scrollAmount;
    [CEReactions] attribute unsigned long scrollDelay;
    [CEReactions, Reflect=truespeed] attribute boolean trueSpeed;
    [CEReactions, Reflect] attribute unsigned long vspace;
    [CEReactions, Reflect] attribute DOMString width;
    [FIXME] undefined start();
    [FIXME] undefined stop();
};