Quickly generate an HTML slider to easily overlay and compare two images. Example of usage:
<image-slider style="max-width: 300px">
<img src="http://placekitten.com/g/300/450">
<img src="http://placehold.it/300x450">
</image-slider>
<image-slider> was built using the Seattle Times' web component
template.