message: fix(aio): align footer background image repeat
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diff: @@ -104,7 +104,7 @@ footer::after {
  right: 0;
  background:
  url('../src/assets/images/logos/angular/angular_whiteTransparent_withMargin.png') top 0 left 0 repeat,
  - url('../src/assets/images/logos/angular/angular_whiteTransparent_withMargin.png') top 80px left 168px repeat;
  + url('../src/assets/images/logos/angular/angular_whiteTransparent_withMargin.png') top 80px left 160px repeat;
  opacity: 0.05;
  background-size: 320px auto;
  }
  