Update README.md
Update UI #90
Miscellaneous #90
Miscellaneous #90
Merge pull request #92 from tnumata3632/ui_#90

選択画面のヘッダー追加、検索結果画面のスマホ崩れ対応など
Add issue #91
Merge pull request #95 from tnumata3632/Q2_ochi_issue91

質問を追加（仮）