.materials-bin {
  white-space: nowrap;
}

.mb-hidden {
  display: none;
}

.mb-selected {
  color: #166971 !important;
  background: #cfe3e3 !important;
}

.mb-column {
  display: inline-block;
  vertical-align: top;
}

.mb-cell {
  padding: 10px;
  margin: 1px;
  background: #f4f4f4;
}

.mb-category {
  font-size: 15px;
}

.mb-clickable:hover {
  cursor: pointer;
}

.mb-collection {
  white-space: normal;
  width: 450px;
  padding-bottom: 15px;

  &:not(:last-child) {
    margin-bottom: 5px;
    border-bottom: 1px solid #fff;
  }
}

.mb-toggle-symbol {
  font-family: monospace;
  opactity: 0.75;
}

.mb-collection-name {
  font-size: 15px;
  margin-bottom: 8px;
  vertical-align: middle;
}

.mb-material {
  padding: 8px;

  .mb-material-links {
    margin-right: 10px;

    a {
      margin: 0 2px;
      vertical-align: middle;
    }
  }

  .mb-material-description {
    margin-top: 3px;
    padding: 5px;
    border: 1px solid #ccc;
  }
}

.materials-bin {
  white-space: nowrap;
}

.mb-hidden {
  display: none;
}

.mb-selected {
  color: #166971 !important;
  background: #cfe3e3 !important;
}

.mb-column {
  display: inline-block;
  vertical-align: top;
}

.mb-cell {
  padding: 10px;
  margin: 1px;
  background: #f4f4f4;
}

.mb-category {
  font-size: 15px;
}

.mb-clickable:hover {
  cursor: pointer;
}

.mb-collection {
  white-space: normal;
  width: 450px;
  padding-bottom: 15px;

  &:not(:last-child) {
    margin-bottom: 5px;
    border-bottom: 1px solid #fff;
  }
}

.mb-toggle-symbol {
  font-family: monospace;
  opacity: 0.65;
}

.mb-collection-name {
  font-size: 15px;
  margin-bottom: 8px;
  vertical-align: middle;
}

.mb-material {
  padding: 8px;

  .mb-material-links {
    margin-right: 10px;

    a {
      margin: 0 2px;
      vertical-align: middle;
    }
  }

  .mb-material-description {
    margin-top: 3px;
    padding: 5px;
    border: 1px solid #ccc;
  }
}

Fix typo in materials bin CSS
Fix typo in materials bin CSS

[#94127992]
