sdc-workflow-designer-ui/src/styles.css

/**
 * Copyright (c) 2017 ZTE Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and the Apache License 2.0 which both accompany this distribution,
 * and are available at http://www.eclipse.org/legal/epl-v10.html
 * and http://www.apache.org/licenses/LICENSE-2.0
 *
 * Contributors:
 *     ZTE - initial API and implementation and/or initial documentation
 */

 body, html {
     height: 100%;
     margin: 0px;
 }

 .form-group .btn{
    min-width: 20px;
}

.form-control-label{
    line-height: 30px;
}

textarea.form-control {
    height: auto;
}

.tree-select-class{
    padding: 0;
}

.dropdown-menu{
    display: block;
    font-size: 12px;
}

.caret {
  border-top: 6px dashed;
  border-right: 3px solid transparent;
  border-left: 3px solid transparent;
}

.selected-container-text{
    padding-left: 14px !important;
    line-height: 20px;
}

.selected-container-text:hover{
    background-color: #fff;
    cursor: default;
    border-color: #ddd;
}

.selected-item-text{
    margin: 0 !important;
    font-size: 12px !important;
}

.selecting {
    border: 1px solid royalblue;
    background-color: yellowgreen;
    position: absolute;
}

.ui-treenode-label{
    width: calc(100% - 32px);
}