Downgrade styled-components

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Unit Test Results

    1 files      1 suites   0s :stopwatch: 264 tests 257 :heavy_check_mark: 0 :zzz: 0 :x: 7 :fire: 264 runs  250 :heavy_check_mark: 0 :zzz: 7 :x: 7 :fire:

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Results for commit 6a32c28d.

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