materio-base-d7/sites/all/modules/contrib/admin/token/token.css

.token-tree {
  font-size: 0.85em;
  margin-left: 19px;
}

.ui-dialog-content .token-tree {
  margin-left: 0;
}

.token-tree td, .token-tree th {
  padding-top: 0;
  padding-bottom: 0;
}

.token-group {
  font-weight: bold;
}

.js .token-group {
  font-weight: normal;
}

/* Prevent the token columns from being wrapped. */
.token-tree td.token-key {
  white-space: nowrap;
}