はてなブックマーク

@charset "UTF-8"; html { height: 100%; } body { display: flex; height: 100%; width: 100vw; flex-direction: column; justify-content: center; align-items: center; } # file-field-wrapper { box-sizing: border-box; width: 100%; max-width: 360px; padding: 16px; } # canvas-field-wrapper { display: none; box-sizing: border-box; width: 100%; max-width: 1240px; padding: 16px; justify-content: center; align-