fix: frontend layout tweaks

[hanxiao]

No description provided.

[codecov]

Codecov Report

Merging #142 (72b6d80) into main (475c1d8) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #142   +/-   ##
=======================================
  Coverage   85.24%   85.24%           
=======================================
  Files          24       24           
  Lines        1159     1159           
=======================================
  Hits          988      988           
  Misses        171      171           

Flag	Coverage Δ
finetuner	85.24% <ø> (ø)

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