Fixes #39

Fixes #45

# Conflicts:
#	dist/css/shards-demo.css.map
#	dist/css/shards-extras.css.map
#	dist/css/shards.css.map

Based on : https://github.com/DesignRevision/shards-ui/blob/master/src/scss/_variables.scss#L946
23 px / 2 = 11.5 px

"bundlesize" has an the following dependencies: "brotli-size" > "iltorb".

"iltorb" crashes often when trying to compile, but that's not the problem.
The problem is that "bundlesize" should be a dev dependency and not a normal one. That means it shouldn't even be downloaded by 90% of users.

Make "bundlesize" a dev dependency

Slider-handle: wrong value for 'right' property

Patch 3.0.0

Bumps [node-sass](https://github.com/sass/node-sass) from 4.9.3 to 4.13.1.
- [Release notes](https://github.com/sass/node-sass/releases)
- [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md)
- [Commits](sass/node-sass@v4.9.3...v4.13.1)

Signed-off-by: dependabot[bot] <[email protected]>

…e-sass-4.13.1

Dependabot/npm and yarn/node sass 4.13.1