Remove min-width style of canvas on 3 days data

[yukikwi]

[vercel[bot]]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://vercel.com/thananon/covidth/BFy47a1gNC3u4C6BcFpkqFzTYiaw
✅ Preview: https://covidth-git-fork-yukikwi-thananon-main-thananon.vercel.app