Tidy up styles on _EventTile.scss (#8882)
Tidy up styles on _EventTile.scss (#8882)

* Tidy up styles

Signed-off-by: Suguru Hirahara <4ee41141f41dad19127963eb65a2461cc3bc0d81@users.noreply.github.com>

* Tidy up styles

Signed-off-by: Suguru Hirahara <4ee41141f41dad19127963eb65a2461cc3bc0d81@users.noreply.github.com>

* Include in mx_EventTile_body pre

Signed-off-by: Suguru Hirahara <4ee41141f41dad19127963eb65a2461cc3bc0d81@users.noreply.github.com>

* Include in mx_EventTile_line

Signed-off-by: Suguru Hirahara <4ee41141f41dad19127963eb65a2461cc3bc0d81@users.noreply.github.com>

* Use spacing variables

Signed-off-by: Suguru Hirahara <4ee41141f41dad19127963eb65a2461cc3bc0d81@users.noreply.github.com>
matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk