open-index/open-npm huggingface dataset:
npm package: @spriteful/spriteful-header-overlay
Description: configurable full-screen overlay element that has a header and a content area
Latest version: 2.0.7

# \<spriteful-header-overlay\>

configurable full-screen overlay element that has a header and a content area

## Install the Polymer-CLI

First, make sure you have the [Polymer CLI](https://www.npmjs.com/package/polymer-cli) and npm (packaged with [Node.js](https://nodejs.org)) installed. Run `npm install` to install your element's dependencies, then run `polymer serve` to serve your element locally.

## Viewing Your Element

```
$ polymer serve
```

## Running Tests

```
$ polymer test
```

Your application is already set up to be tested via [web-component-tester](https://github.com/Polymer/web-component-tester). Run `polymer test` to run your application's test suite locally.