md-composer-color-plus-ultra/common/common.scss

[data-wrap="center"] {
  text-align: center;
}

[data-wrap="right"] {
  text-align: right;
}

[data-wrap="justify"] {
  text-align: justify;
}

[data-wrap="columns"] {
  width: 50%;
  float: left;
}

[data-wrap="floatl"] {
  float: left;
  margin-right: 10px;
}

[data-wrap="floatr"] {
  float: right;
  margin-left: 10px;
}