.flexible-container {
  display: -webkit-flex;
  display: flex;
}

.flexible-element {
  -webkit-flex: 1;
  flex: 1;
}

.margin-note__image-left {
  float: left;
  font-size: 1.25em;
  margin-right: 0.4em;
}

.margin-note__image-left--finger::before {
  content: '☞';
}