tu-view-plus/lib/src/date-picker/style/month.css

.tu-picker__dropdown-month {
  display: flex;
  box-sizing: border-box;
}
.tu-picker__dropdown-month-inner {
  width: 316px;
}
.tu-picker__date-value {
  width: 100%;
}

.tu-picker__dropdown--mini .tu-picker__dropdown-month .tu-picker__dropdown-month-inner {
  width: 266px;
}

.tu-picker__dropdown--small .tu-picker__dropdown-month .tu-picker__dropdown-month-inner {
  width: 288px;
}

.tu-picker__dropdown--medium .tu-picker__dropdown-month .tu-picker__dropdown-month-inner {
  width: 316px;
}

.tu-picker__dropdown--large .tu-picker__dropdown-month .tu-picker__dropdown-month-inner {
  width: 326px;
}