A summary of the issue and the browser/OS environment in which it occurs. If suitable, include the steps required to reproduce the bug.>
- This is the first step
- This is the second step
- Further steps, etc.
- https://codepen.io/anon/pen/prvbMp
- https://jsfiddle.net/h8x8bvn9/2/)
- https://jsbin.com/bojonaceve/2/edit?html,js,output
This might include the lines of code that you have identified as causing the bug, and potential solutions (and your opinions on their merits).