| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| @keyframes rotateplane { |
| 0% { |
| transform: perspective(120px) rotateX(0deg) rotateY(0deg); |
| } 50% { |
| transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg); |
| } 100% { |
| transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg); |
| } |
| } |
| |
| .square-spinner(@size: 40px, @background: #3FAE2A, @speed: 1.2s) { |
| width: @size; |
| height: @size; |
| background: @background; |
| animation: rotateplane @speed infinite ease-in-out; |
| } |
