Meshery: Notification menu icon misaligned

[leecalcote]

Description
The Notifications icon falls out of alignment with other icons.

Steps to Reproduce
When you adjust the zoom in your browser, it becomes obvious that the notification icon is out of alignment.

Screenshots

Enviroment:

• Browser: Safari 12
  Does not happen in Chrome.

[leecalcote]

Could be a good one for @cruiser1789...

[wdtamagi]

Can I work on this?

[leecalcote]

@wdtamagi yes, please. That would be lovely.

[leecalcote]

@wdtamagi if you'll jump on this Slack, we'll be sure to get you engaged in the community and any help that you need— http://slack.layer5.io

[wdtamagi]

Thanks @leecalcote !