thingsboard/ui-ngx/src/app/modules/home/components/widget/data-keys.component.scss

/**
 * Copyright © 2016-2023 The Thingsboard Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
.mat-chip.mat-standard-chip.tb-datakey-chip {
  overflow: hidden;

  .tb-attribute-chip {
    max-width: 100%;
    color: rgb(66, 66, 66);
    font-weight: normal;
    font-size: 16px;

    .tb-chip-drag-handle {
      cursor: move;

      mat-icon {
        pointer-events: none;
      }
    }

    .tb-chip-labels {
      display: flex;
      flex-direction: row;
      align-items: flex-end;
      min-width: 0;
      .tb-chip-label {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .tb-chip-separator {
        white-space: pre;
      }
    }

    .mat-chip-remove.mat-icon {
      width: 24px;
      height: 24px;
      font-size: 24px;
      margin-left: 0;
      color: inherit;
      opacity: inherit;
    }
  }
}

:host ::ng-deep {
  .mat-form-field-flex {
    padding-top: 0;
    .mat-form-field-infix {
      border-top: 0;
    }
  }

  .tb-chip-label {
    .tb-agg-func {
      font-style: italic;
      color: #0c959c;
    }
  }
}