Accoutrement 2.1.1

img

scss
img {
  border: 0;
}

Remove border when inside a element in IE 8/9/10.

svg

scss
svg {
  &:not(:root) {
    overflow: hidden;
  }
}

Internet Explorer 11-

audio, canvas, iframe, img, svg, video

scss
audio,
canvas,
iframe,
img,
svg,
video {
  max-width: 100%;
  vertical-align: middle;
}

Specify the alignment of media elements.