This is a Polymer 3 conversion of the paper-expansion-panel element from Collaborne (https://github.com/Collaborne/paper-expansion-panel) with some minor adjustments. The readme was not updated and is still the one from the original paper-expansion-panel element!
paper-expansion-panel provides a A Material Design expansion panel with header and collapsible content. The web component is built with Polymer.
To use this element:
bower install paper-expansion-panel
Lots of very interesting content.
This software is licensed under the Apache 2 license, quoted below. Copyright 2011-2015 Collaborne B.V. <http://github.com/Collaborne/> 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.