Updating README for Vue 3 instructions

The next branch, version 2.x now supports Vue 3.

Also updated some default styles for the 1.x version

This also resolves #2 (thanks @mesqueeb)

Renamed CSS variables to prevent potential conflicts with general variable names.

v1.3.0

Renamed CSS variables to prevent potential conflicts with general var…

Code Formatting - no functionality changes

v1.2.1

Code formatting

Don't install during SSR

• Fixes plugin when used with SSR (VuePress)

Default background color & updating build process

• Default background color set to #000

Adding CDN and manual install instructions

v1.1.1

1.1.1

Reworked build process to fix SSR (for VuePress)

v1.1.0

Reworked build process to fix SSR (for VuePress)

Small Update to README

Updating README and images.

Initial Release

Initial release 🎉