Default styling
.sb-mood-badge.sb-icon--xxs
Extra extra small size mood badge
.sb-mood-badge.sb-icon--xs
Extra small size mood badge
.sb-mood-badge.sb-icon--s
Small size mood badge
.sb-mood-badge.sb-icon--m
Medium size mood badge
.sb-mood-badge.sb-icon--l
Large size mood badge
.sb-mood-badge.sb-icon--xl
Extra large size mood badge
Markup
<svg class="sb-icon sb-icon--mood [modifier class]" viewBox="0 0 30 30">
  <path class="sb-icon--mood__background" d="M0 15a15 15 0 1 0 30 0 15 15 0 0 0-30 0z"/>
  <path class="sb-icon--mood__lines" d="M15 25c4.3 0 6-2.8 6-4.6 0-1.9-12-1.9-12 0 0 1.8 1.7 4.6 6 4.6z"/>
  <path class="sb-icon--mood__eyes" d="M19.3 16.9c1.9-.6 5.2-1.9 5.8-4 0 .1.8-2.5-2-3.3-.6-.2-1.2 0-2 .4-.4-.6-.7-1.1-1.4-1.3-2.8-.7-3.3 2-3.3 1.9-.6 2.1 1.7 4.9 3 6.3zm-8.9 0c1.3-1.4 3.6-4.2 3-6.3 0 0-.5-2.6-3.3-1.9-.7.2-1 .7-1.5 1.3-.7-.3-1.3-.6-2-.4-2.8.8-1.9 3.4-2 3.3.7 2.1 4 3.4 5.8 4z"/>
</svg>
Source: components/_badge.scss, line 109