Performance issues in Chrome and Edge, no issues in Firefox

[NickPapa01]

Hello.

We are using flapper to implement a departures / arrival traffic board in our virtual airline.

I've noticed there are performance issues when using Chrome or Edge compared to Firefox. Flapper seems to be at least 10 times faster in Firefox than Chrome/Edge and it gets worse as displayed data gets increased.

You can see the implementation at https://www.oav.gr/who-is-online

[NickPapa01]

Update: Adding the following to the digit class, significantly increased the performance in chrome/edge. It's not as fast as in firefox, but it's acceptable.

-webkit-transform: translatez(0);
-moz-transform: translatez(0);
-ms-transform: translatez(0);
-o-transform: translatez(0);
transform: translatez(0);

[jayKayEss]

Thanks, I added this to 1.1.5