Style html,body from web component (Angular 2)

Question

I\'m working on a LoginComponent in Angular 2 that should \"restyle\" the html and body tags, so I can put in a background image speci

Answer 1

The way I used it is

constructor() {
    document.body.className = "bg-gradient";
  }

ngOnDestroy(){
    document.body.className="";
  }

This will dynamically add and remove style from the body for a particular component.