mini-yu/uni_modules/tdesign-uniapp/components/date-time-picker/date-time-picker.css

.t-date-time-picker__item--roomly {
  width: var(--td-data-time-picker-year-width, 128rpx);
  flex: 0 0 var(--td-data-time-picker-year-width, 128rpx);
}