html如何修改日期样式

::-webkit-datetime-edit {

  padding: 1px;

  background: url(../selection.gif);

}

::-webkit-datetime-edit-fields-wrapper {

  background-color: #eee;

}

::-webkit-datetime-edit-text {

  color: #4d90fe;

  padding: 0 0.3em;

}

::-webkit-datetime-edit-year-field {

  color: purple;

}

::-webkit-datetime-edit-month-field {

  color: blue;

}

::-webkit-datetime-edit-day-field {

  color: green;

}

::-webkit-inner-spin-button {

  visibility: hidden;

}

::-webkit-calendar-picker-indicator {

  border: 1px solid #ccc;

  border-radius: 2px;

  box-shadow: inset 0 1px #fff, 0 1px #eee;

  background-color: #eee;

  background-image: -webkit-linear-gradient(top, #f0f0f0, #e6e6e6);

  color: #666;

}