fix tabs style in card mode

[rinick]

🤔 This is a ...

• Bug fix

👻 What's the background?

resolves issue #15297 card mode tabs component style is broken when browser scale is not 100%

💡 Solution

give tabs a fixed height, so it would be 40px instead of 39.6px

📝 Changelog description

Describe changes from user side, and list all potential break changes or other risks.

☑️ Self Check before Merge

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

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[codecov]

Codecov Report

Merging #15299 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #15299   +/-   ##
=======================================
  Coverage    94.1%    94.1%           
=======================================
  Files         250      250           
  Lines        6635     6635           
  Branches     1906     1938   +32     
=======================================
  Hits         6244     6244           
  Misses        390      390           
  Partials        1        1

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[codecov]

Codecov Report

Merging #15299 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #15299   +/-   ##
=======================================
  Coverage    94.1%    94.1%           
=======================================
  Files         250      250           
  Lines        6635     6635           
  Branches     1906     1938   +32     
=======================================
  Hits         6244     6244           
  Misses        390      390           
  Partials        1        1

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[afc163]

It will resolve #15234 too.

[zombieJ]

Seems this makes < 90% style not correct...

[rinick]

Seems this makes < 90% style not correct...

the second tab's height is 39px, and browser shows 38.99px when I scale it to 90%.
It's really annoying that it can still block a line at 40px.
But I have another idea, let me try fix it in a different PR