update: .position-end and box-button are in the same class

client.sample.happy-dev.css

src/styles/base/form.scss

src/styles/base/main.scss

src/styles/index.scss

src/styles/layout/circle/_index.scss

src/styles/layout/circle/circle-profile.scss

src/views/circle/page-circle-profile.pug

src/views/project/page-project-profile.pug