title: host + ng-deep + body css not applied
body: <p>I'm trying to make a background color for a specific component being display in the whole component page.
  It's working fine with</p>
  <pre><code>\ ::ng-deep body
   background-color: red
  </code></pre>
  <p>But the things is when i do it like that, the body css is bleeding to the other component page, which become red too.
  So what i really want to do, is making it local with host.
  I tried to use</p>
  <pre><code>\:host ::ng-deep body
  </code></pre>
  <p>But it wasn't working too, the body background did not change color until i add a specific body tag to my html file component.
  But i don't want to add a body tag because when i do this, the body size is limited to the element in the page.</p>
  <p>I also try to use ViewEncapsulation, but it messed up with all my css.</p>
  <p>Any help would be appreciate.</p>