Shopper fields (type select) - width is not equal.

[syntalk]

Hi,
I have a problem with shopper fields (field type "select") - their width is not equal, please see the picture.
When "Using the VirtueMart CSS" is ON they are nice and all "width: 210px;".
When on my template CSS Title is 60px, Country/County 90px, Job function is 125.

I know it's not VM issue but maybe someone cane point me to the proper file or settings. Any suggestion is welcome and appreciated.
VM 2.26c
J2.5.17

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