Radio组件的一个样式问题

[hyb628]

box-shadow 值少了一个空格

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[mention-bot]

@hyb628, thanks for your PR! By analyzing the history of the files in this pull request, we identified @afc163, @jljsj33 and @benjycui to be potential reviewers.

[codecov]

Codecov Report

Merging #5336 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #5336   +/-   ##
======================================
  Coverage    82.5%   82.5%           
======================================
  Files         162     162           
  Lines        1612    1612           
  Branches      548     548           
======================================
  Hits         1330    1330           
  Misses        282     282

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