fix(comp: tabs): error style when nesting tabs

[liuzaijiang]

fix #913

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• Bugfix
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Codecov Report

Merging #918 (3a88dfd) into main (c20fe45) will not change coverage.
The diff coverage is n/a.

❗ Current head 3a88dfd differs from pull request most recent head b834e05. Consider uploading reports for the commit b834e05 to get more accurate results

@@            Coverage Diff            @@
##             main     #918     +/-   ##
=========================================
  Coverage   93.42%   93.42%             
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  Files         679      679             
  Lines       66514    66514             
  Branches     7907     5876   -2031     
=========================================
  Hits        62141    62141             
  Misses       4373     4373             

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