.n-form
  display flex
  flex-wrap wrap
  align-items flex-start
  align-content flex-start

.n-form-list-1 .n-form-patch
.n-form-list-1 .n-form-item
  width 100%
.n-form-list-2 .n-form-patch
.n-form-list-2 .n-form-item
  width 50%
.n-form-list-3 .n-form-patch
.n-form-list-3 .n-form-item
  width 33.33%
.n-form-list-4 .n-form-patch
.n-form-list-4 .n-form-item
  width 25%
.n-form-list-5 .n-form-patch
.n-form-list-5 .n-form-item
  width 20%

.n-form-patch
  flex auto
  &-break
    width 100%
  &-line
    height 24px
    width 100%