This reverts commit ada04c19.

* wip

* wip

* wip

* Update style.scss

* wip

* wip

* wip

* wip

This reverts commit f83bd31f.

Fix #9010

Fix #7720

* enhance experience of deck with touchpad

* test: 単純にdeltaYを加算してみる

* clean up

* ios bug fix?

* ✌️

* use overflow-y

* Safari does not supports clip

* universal.widgets.vue

* column.vue, antenna-column.vue

* direct-column.vue, list-column.vue

* main-column.vue

* wip

* ✌️

* fix

* ✌️

* ✌️

Fix #8065