### Description

[Description of the bug or feature]

### Steps to reproduce

1. [First step]
2. [Second step]
3. [and so on...]

**Expected behavior:** [What you expected to happen]

**Actual behavior:** [What actually happened]

**Link to an example:** [If you're reporting a bug that's not reproducible on our [demo page](https://yabwe.github.io/medium-editor/demo.html), please try to reproduce it on [JSFiddle](https://jsfiddle.net/), [JS Bin](https://jsbin.com), [CodePen](http://codepen.io/) or a similar service and paste a link here]

### Versions

- medium-editor:
- browser:
- OS:
