cullmann.io/themes/CodeIT/assets/css/_partial/_icon.scss

svg.icon {
  display: inline-block;
  width: 1.25em;
  height: 1em;
  text-align: center;

  path {
    fill: currentColor;
  }
}

img.emoji {
  height: 1em;
  width: 1em;
  margin: 0 0.05em 0 0.1em;
  vertical-align: -0.1em;
}