[UI] Div element with "text-muted" class has unnecessary space

Version-Release number of selected component:
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$ oc version

Client Version: 4.7.0-0.nightly-2021-01-19-083458

Environment: disconnected environment with baremetal network ipv4 and provisioning network ipv6

Operator needed to be installed: CNV2.6

Description of problem:
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Div element with "text-muted" class has unnecessary space, which fail all our tests written in Cypress automation tool.
See the below steps to reproduce.

How reproducible:
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Steps to Reproduce:
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1. From the web console, Go to > Compute > Bare Metal Hosts
2. From Bare Metal Hosts page, choose one master machine, and press it's kebab menu in the right.
3. From the kebab menu, press 'Start Maintenance' and wait until the status of the bmh is 'Under maintenance'
4. From the kebab menu, press on 'Power Off' and wait to see the status of the bmh change to 'Powering off'
5. Press F12, and check the 'Powering off' object > we can see that the object holds the class 'text-muted',
but instead of been presented as: class="text-muted" it is presented as: class=" text-muted", which fails our UI automation tests.

Actual results:
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class=" text-muted"

Expected results:
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class="text-muted"

Additional info:
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Image added to the bug.