[Bug] Queues are not keep its size 

**Describe the bug**
On small screen, the queues are expanding when adding new elements. 

**To Reproduce**
Steps to reproduce the behavior:
1. Open the visualizer in mobile or zoom in it a lot
2. Select "Call Stack" example
3. Click on Run and then, Autoplay
4. Wait until it adds calls to Call Stack queue

**Expected behavior**
It should not expand, and push old elements to the left. 

