Cross browsing issue for button

[asingla]

I am showing button in the Mashup

when user view mashup its working fine in the chrome browser

when user view mashup its working fine in the Firefox browser its looks like:

after refresh

After refresh problem has resolved

Firefox version : 44

ThingWorx : 6.6

please help me how can i solve this problem

[Aanjan]

Similar to your other post, please try clearing your browser cache and then view the Mashup.

[asingla]

Thanks for reply Ravi.

I have clear browser cache and try again

but same issue.

Any other workaround please suggest me.