fix(ui): react-datepicker in number fields and datepicker visual issues (#8694)

Fixes https://github.com/payloadcms/payload/issues/8683

Number fields now display correctly 

![image](https://github.com/user-attachments/assets/edf5e8d9-2292-49d2-99b7-c10e940b2a49)

Fixes issue with react-datepicker by manually copying in the css of the
library so it can be layered in

![image](https://github.com/user-attachments/assets/fcaec51a-5914-4fb5-be12-7fa2cf44a176)

packages/ui/src/elements/DatePicker/DatePicker.tsx

@@ -5,7 +5,6 @@ import React from 'react'
 import ReactDatePickerDefaultImport, { registerLocale } from 'react-datepicker'
 const ReactDatePicker = (ReactDatePickerDefaultImport.default ||
   ReactDatePickerDefaultImport) as unknown as typeof ReactDatePickerDefaultImport.default
-import 'react-datepicker/dist/react-datepicker.css'
 
 import type { Props } from './types.js'
 
@@ -13,6 +12,7 @@ import { CalendarIcon } from '../../icons/Calendar/index.js'
 import { XIcon } from '../../icons/X/index.js'
 import { useTranslation } from '../../providers/Translation/index.js'
 import { getFormattedLocale } from './getFormattedLocale.js'
+import './library.scss'
 import './index.scss'
 
 const baseClass = 'date-time-picker'

packages/ui/src/elements/DatePicker/library.scss

@@ -0,0 +1,859 @@
+// CSS manually copied into the payload-default layer from the react-datepicker library
+// see: /node_modules/react-datepicker/dist/react-datepicker.css
+
+@layer payload-default {
+  .react-datepicker__year-read-view--down-arrow,
+  .react-datepicker__month-read-view--down-arrow,
+  .react-datepicker__month-year-read-view--down-arrow,
+  .react-datepicker__navigation-icon::before {
+    border-color: #ccc;
+    border-style: solid;
+    border-width: 3px 3px 0 0;
+    content: '';
+    display: block;
+    height: 9px;
+    position: absolute;
+    top: 6px;
+    width: 9px;
+  }
+  .react-datepicker-wrapper {
+    display: inline-block;
+    padding: 0;
+    border: 0;
+  }
+
+  .react-datepicker {
+    font-family: 'Helvetica Neue', helvetica, arial, sans-serif;
+    font-size: 0.8rem;
+    background-color: #fff;
+    color: #000;
+    border: 1px solid #aeaeae;
+    border-radius: 0.3rem;
+    display: inline-block;
+    position: relative;
+    line-height: initial;
+  }
+
+  .react-datepicker--time-only .react-datepicker__time-container {
+    border-left: 0;
+  }
+  .react-datepicker--time-only .react-datepicker__time,
+  .react-datepicker--time-only .react-datepicker__time-box {
+    border-bottom-left-radius: 0.3rem;
+    border-bottom-right-radius: 0.3rem;
+  }
+
+  .react-datepicker-popper {
+    z-index: 1;
+    line-height: 0;
+  }
+  .react-datepicker-popper .react-datepicker__triangle {
+    stroke: #aeaeae;
+  }
+  .react-datepicker-popper[data-placement^='bottom'] .react-datepicker__triangle {
+    fill: #f0f0f0;
+    color: #f0f0f0;
+  }
+  .react-datepicker-popper[data-placement^='top'] .react-datepicker__triangle {
+    fill: #fff;
+    color: #fff;
+  }
+
+  .react-datepicker__header {
+    text-align: center;
+    background-color: #f0f0f0;
+    border-bottom: 1px solid #aeaeae;
+    border-top-left-radius: 0.3rem;
+    padding: 8px 0;
+    position: relative;
+  }
+  .react-datepicker__header--time {
+    padding-bottom: 8px;
+    padding-left: 5px;
+    padding-right: 5px;
+  }
+  .react-datepicker__header--time:not(.react-datepicker__header--time--only) {
+    border-top-left-radius: 0;
+  }
+  .react-datepicker__header:not(.react-datepicker__header--has-time-select) {
+    border-top-right-radius: 0.3rem;
+  }
+
+  .react-datepicker__year-dropdown-container--select,
+  .react-datepicker__month-dropdown-container--select,
+  .react-datepicker__month-year-dropdown-container--select,
+  .react-datepicker__year-dropdown-container--scroll,
+  .react-datepicker__month-dropdown-container--scroll,
+  .react-datepicker__month-year-dropdown-container--scroll {
+    display: inline-block;
+    margin: 0 15px;
+  }
+
+  .react-datepicker__current-month,
+  .react-datepicker-time__header,
+  .react-datepicker-year-header {
+    margin-top: 0;
+    color: #000;
+    font-weight: bold;
+    font-size: 0.944rem;
+  }
+
+  .react-datepicker-time__header {
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    overflow: hidden;
+  }
+
+  .react-datepicker__navigation {
+    align-items: center;
+    background: none;
+    display: flex;
+    justify-content: center;
+    text-align: center;
+    cursor: pointer;
+    position: absolute;
+    top: 2px;
+    padding: 0;
+    border: none;
+    z-index: 1;
+    height: 32px;
+    width: 32px;
+    text-indent: -999em;
+    overflow: hidden;
+  }
+  .react-datepicker__navigation--previous {
+    left: 2px;
+  }
+  .react-datepicker__navigation--next {
+    right: 2px;
+  }
+  .react-datepicker__navigation--next--with-time:not(
+      .react-datepicker__navigation--next--with-today-button
+    ) {
+    right: 85px;
+  }
+  .react-datepicker__navigation--years {
+    position: relative;
+    top: 0;
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+  }
+  .react-datepicker__navigation--years-previous {
+    top: 4px;
+  }
+  .react-datepicker__navigation--years-upcoming {
+    top: -4px;
+  }
+  .react-datepicker__navigation:hover *::before {
+    border-color: #a6a6a6;
+  }
+
+  .react-datepicker__navigation-icon {
+    position: relative;
+    top: -1px;
+    font-size: 20px;
+    width: 0;
+  }
+  .react-datepicker__navigation-icon--next {
+    left: -2px;
+  }
+  .react-datepicker__navigation-icon--next::before {
+    transform: rotate(45deg);
+    left: -7px;
+  }
+  .react-datepicker__navigation-icon--previous {
+    right: -2px;
+  }
+  .react-datepicker__navigation-icon--previous::before {
+    transform: rotate(225deg);
+    right: -7px;
+  }
+
+  .react-datepicker__month-container {
+    float: left;
+  }
+
+  .react-datepicker__year {
+    margin: 0.4rem;
+    text-align: center;
+  }
+  .react-datepicker__year-wrapper {
+    display: flex;
+    flex-wrap: wrap;
+    max-width: 180px;
+  }
+  .react-datepicker__year .react-datepicker__year-text {
+    display: inline-block;
+    width: 4rem;
+    margin: 2px;
+  }
+
+  .react-datepicker__month {
+    margin: 0.4rem;
+    text-align: center;
+  }
+  .react-datepicker__month .react-datepicker__month-text,
+  .react-datepicker__month .react-datepicker__quarter-text {
+    display: inline-block;
+    width: 4rem;
+    margin: 2px;
+  }
+
+  .react-datepicker__input-time-container {
+    clear: both;
+    width: 100%;
+    float: left;
+    margin: 5px 0 10px 15px;
+    text-align: left;
+  }
+  .react-datepicker__input-time-container .react-datepicker-time__caption {
+    display: inline-block;
+  }
+  .react-datepicker__input-time-container .react-datepicker-time__input-container {
+    display: inline-block;
+  }
+  .react-datepicker__input-time-container
+    .react-datepicker-time__input-container
+    .react-datepicker-time__input {
+    display: inline-block;
+    margin-left: 10px;
+  }
+  .react-datepicker__input-time-container
+    .react-datepicker-time__input-container
+    .react-datepicker-time__input
+    input {
+    width: auto;
+  }
+  .react-datepicker__input-time-container
+    .react-datepicker-time__input-container
+    .react-datepicker-time__input
+    input[type='time']::-webkit-inner-spin-button,
+  .react-datepicker__input-time-container
+    .react-datepicker-time__input-container
+    .react-datepicker-time__input
+    input[type='time']::-webkit-outer-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+  }
+  .react-datepicker__input-time-container
+    .react-datepicker-time__input-container
+    .react-datepicker-time__input
+    input[type='time'] {
+    -moz-appearance: textfield;
+  }
+  .react-datepicker__input-time-container
+    .react-datepicker-time__input-container
+    .react-datepicker-time__delimiter {
+    margin-left: 5px;
+    display: inline-block;
+  }
+
+  .react-datepicker__time-container {
+    float: right;
+    border-left: 1px solid #aeaeae;
+    width: 85px;
+  }
+  .react-datepicker__time-container--with-today-button {
+    display: inline;
+    border: 1px solid #aeaeae;
+    border-radius: 0.3rem;
+    position: absolute;
+    right: -87px;
+    top: 0;
+  }
+  .react-datepicker__time-container .react-datepicker__time {
+    position: relative;
+    background: white;
+    border-bottom-right-radius: 0.3rem;
+  }
+  .react-datepicker__time-container .react-datepicker__time .react-datepicker__time-box {
+    width: 85px;
+    overflow-x: hidden;
+    margin: 0 auto;
+    text-align: center;
+    border-bottom-right-radius: 0.3rem;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list {
+    list-style: none;
+    margin: 0;
+    height: calc(195px + 1.7rem / 2);
+    overflow-y: scroll;
+    padding-right: 0;
+    padding-left: 0;
+    width: 100%;
+    box-sizing: content-box;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list
+    li.react-datepicker__time-list-item {
+    height: 30px;
+    padding: 5px 10px;
+    white-space: nowrap;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list
+    li.react-datepicker__time-list-item:hover {
+    cursor: pointer;
+    background-color: #f0f0f0;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list
+    li.react-datepicker__time-list-item--selected {
+    background-color: #216ba5;
+    color: white;
+    font-weight: bold;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list
+    li.react-datepicker__time-list-item--selected:hover {
+    background-color: #216ba5;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list
+    li.react-datepicker__time-list-item--disabled {
+    color: #ccc;
+  }
+  .react-datepicker__time-container
+    .react-datepicker__time
+    .react-datepicker__time-box
+    ul.react-datepicker__time-list
+    li.react-datepicker__time-list-item--disabled:hover {
+    cursor: default;
+    background-color: transparent;
+  }
+
+  .react-datepicker__week-number {
+    color: #ccc;
+    display: inline-block;
+    width: 1.7rem;
+    line-height: 1.7rem;
+    text-align: center;
+    margin: 0.166rem;
+  }
+  .react-datepicker__week-number.react-datepicker__week-number--clickable {
+    cursor: pointer;
+  }
+  .react-datepicker__week-number.react-datepicker__week-number--clickable:not(
+      .react-datepicker__week-number--selected,
+      .react-datepicker__week-number--keyboard-selected
+    ):hover {
+    border-radius: 0.3rem;
+    background-color: #f0f0f0;
+  }
+  .react-datepicker__week-number--selected {
+    border-radius: 0.3rem;
+    background-color: #216ba5;
+    color: #fff;
+  }
+  .react-datepicker__week-number--selected:hover {
+    background-color: #1d5d90;
+  }
+  .react-datepicker__week-number--keyboard-selected {
+    border-radius: 0.3rem;
+    background-color: #2a87d0;
+    color: #fff;
+  }
+  .react-datepicker__week-number--keyboard-selected:hover {
+    background-color: #1d5d90;
+  }
+
+  .react-datepicker__day-names {
+    white-space: nowrap;
+    margin-bottom: -8px;
+  }
+
+  .react-datepicker__week {
+    white-space: nowrap;
+  }
+
+  .react-datepicker__day-name,
+  .react-datepicker__day,
+  .react-datepicker__time-name {
+    color: #000;
+    display: inline-block;
+    width: 1.7rem;
+    line-height: 1.7rem;
+    text-align: center;
+    margin: 0.166rem;
+  }
+
+  .react-datepicker__day,
+  .react-datepicker__month-text,
+  .react-datepicker__quarter-text,
+  .react-datepicker__year-text {
+    cursor: pointer;
+  }
+  .react-datepicker__day:hover,
+  .react-datepicker__month-text:hover,
+  .react-datepicker__quarter-text:hover,
+  .react-datepicker__year-text:hover {
+    border-radius: 0.3rem;
+    background-color: #f0f0f0;
+  }
+  .react-datepicker__day--today,
+  .react-datepicker__month-text--today,
+  .react-datepicker__quarter-text--today,
+  .react-datepicker__year-text--today {
+    font-weight: bold;
+  }
+  .react-datepicker__day--highlighted,
+  .react-datepicker__month-text--highlighted,
+  .react-datepicker__quarter-text--highlighted,
+  .react-datepicker__year-text--highlighted {
+    border-radius: 0.3rem;
+    background-color: #3dcc4a;
+    color: #fff;
+  }
+  .react-datepicker__day--highlighted:hover,
+  .react-datepicker__month-text--highlighted:hover,
+  .react-datepicker__quarter-text--highlighted:hover,
+  .react-datepicker__year-text--highlighted:hover {
+    background-color: #32be3f;
+  }
+  .react-datepicker__day--highlighted-custom-1,
+  .react-datepicker__month-text--highlighted-custom-1,
+  .react-datepicker__quarter-text--highlighted-custom-1,
+  .react-datepicker__year-text--highlighted-custom-1 {
+    color: magenta;
+  }
+  .react-datepicker__day--highlighted-custom-2,
+  .react-datepicker__month-text--highlighted-custom-2,
+  .react-datepicker__quarter-text--highlighted-custom-2,
+  .react-datepicker__year-text--highlighted-custom-2 {
+    color: green;
+  }
+  .react-datepicker__day--holidays,
+  .react-datepicker__month-text--holidays,
+  .react-datepicker__quarter-text--holidays,
+  .react-datepicker__year-text--holidays {
+    position: relative;
+    border-radius: 0.3rem;
+    background-color: #ff6803;
+    color: #fff;
+  }
+  .react-datepicker__day--holidays .overlay,
+  .react-datepicker__month-text--holidays .overlay,
+  .react-datepicker__quarter-text--holidays .overlay,
+  .react-datepicker__year-text--holidays .overlay {
+    position: absolute;
+    bottom: 100%;
+    left: 50%;
+    transform: translateX(-50%);
+    background-color: #333;
+    color: #fff;
+    padding: 4px;
+    border-radius: 4px;
+    white-space: nowrap;
+    visibility: hidden;
+    opacity: 0;
+    transition:
+      visibility 0s,
+      opacity 0.3s ease-in-out;
+  }
+  .react-datepicker__day--holidays:hover,
+  .react-datepicker__month-text--holidays:hover,
+  .react-datepicker__quarter-text--holidays:hover,
+  .react-datepicker__year-text--holidays:hover {
+    background-color: #cf5300;
+  }
+  .react-datepicker__day--holidays:hover .overlay,
+  .react-datepicker__month-text--holidays:hover .overlay,
+  .react-datepicker__quarter-text--holidays:hover .overlay,
+  .react-datepicker__year-text--holidays:hover .overlay {
+    visibility: visible;
+    opacity: 1;
+  }
+  .react-datepicker__day--selected,
+  .react-datepicker__day--in-selecting-range,
+  .react-datepicker__day--in-range,
+  .react-datepicker__month-text--selected,
+  .react-datepicker__month-text--in-selecting-range,
+  .react-datepicker__month-text--in-range,
+  .react-datepicker__quarter-text--selected,
+  .react-datepicker__quarter-text--in-selecting-range,
+  .react-datepicker__quarter-text--in-range,
+  .react-datepicker__year-text--selected,
+  .react-datepicker__year-text--in-selecting-range,
+  .react-datepicker__year-text--in-range {
+    border-radius: 0.3rem;
+    background-color: #216ba5;
+    color: #fff;
+  }
+  .react-datepicker__day--selected:hover,
+  .react-datepicker__day--in-selecting-range:hover,
+  .react-datepicker__day--in-range:hover,
+  .react-datepicker__month-text--selected:hover,
+  .react-datepicker__month-text--in-selecting-range:hover,
+  .react-datepicker__month-text--in-range:hover,
+  .react-datepicker__quarter-text--selected:hover,
+  .react-datepicker__quarter-text--in-selecting-range:hover,
+  .react-datepicker__quarter-text--in-range:hover,
+  .react-datepicker__year-text--selected:hover,
+  .react-datepicker__year-text--in-selecting-range:hover,
+  .react-datepicker__year-text--in-range:hover {
+    background-color: #1d5d90;
+  }
+  .react-datepicker__day--keyboard-selected,
+  .react-datepicker__month-text--keyboard-selected,
+  .react-datepicker__quarter-text--keyboard-selected,
+  .react-datepicker__year-text--keyboard-selected {
+    border-radius: 0.3rem;
+    background-color: #bad9f1;
+    color: rgb(0, 0, 0);
+  }
+  .react-datepicker__day--keyboard-selected:hover,
+  .react-datepicker__month-text--keyboard-selected:hover,
+  .react-datepicker__quarter-text--keyboard-selected:hover,
+  .react-datepicker__year-text--keyboard-selected:hover {
+    background-color: #1d5d90;
+  }
+  .react-datepicker__day--in-selecting-range:not(
+      .react-datepicker__day--in-range,
+      .react-datepicker__month-text--in-range,
+      .react-datepicker__quarter-text--in-range,
+      .react-datepicker__year-text--in-range
+    ),
+  .react-datepicker__month-text--in-selecting-range:not(
+      .react-datepicker__day--in-range,
+      .react-datepicker__month-text--in-range,
+      .react-datepicker__quarter-text--in-range,
+      .react-datepicker__year-text--in-range
+    ),
+  .react-datepicker__quarter-text--in-selecting-range:not(
+      .react-datepicker__day--in-range,
+      .react-datepicker__month-text--in-range,
+      .react-datepicker__quarter-text--in-range,
+      .react-datepicker__year-text--in-range
+    ),
+  .react-datepicker__year-text--in-selecting-range:not(
+      .react-datepicker__day--in-range,
+      .react-datepicker__month-text--in-range,
+      .react-datepicker__quarter-text--in-range,
+      .react-datepicker__year-text--in-range
+    ) {
+    background-color: rgba(33, 107, 165, 0.5);
+  }
+  .react-datepicker__month--selecting-range
+    .react-datepicker__day--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__year--selecting-range
+    .react-datepicker__day--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__month--selecting-range
+    .react-datepicker__month-text--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__year--selecting-range
+    .react-datepicker__month-text--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__month--selecting-range
+    .react-datepicker__quarter-text--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__year--selecting-range
+    .react-datepicker__quarter-text--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__month--selecting-range
+    .react-datepicker__year-text--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ),
+  .react-datepicker__year--selecting-range
+    .react-datepicker__year-text--in-range:not(
+      .react-datepicker__day--in-selecting-range,
+      .react-datepicker__month-text--in-selecting-range,
+      .react-datepicker__quarter-text--in-selecting-range,
+      .react-datepicker__year-text--in-selecting-range
+    ) {
+    background-color: #f0f0f0;
+    color: #000;
+  }
+  .react-datepicker__day--disabled,
+  .react-datepicker__month-text--disabled,
+  .react-datepicker__quarter-text--disabled,
+  .react-datepicker__year-text--disabled {
+    cursor: default;
+    color: #ccc;
+  }
+  .react-datepicker__day--disabled:hover,
+  .react-datepicker__month-text--disabled:hover,
+  .react-datepicker__quarter-text--disabled:hover,
+  .react-datepicker__year-text--disabled:hover {
+    background-color: transparent;
+  }
+  .react-datepicker__day--disabled .overlay,
+  .react-datepicker__month-text--disabled .overlay,
+  .react-datepicker__quarter-text--disabled .overlay,
+  .react-datepicker__year-text--disabled .overlay {
+    position: absolute;
+    bottom: 70%;
+    left: 50%;
+    transform: translateX(-50%);
+    background-color: #333;
+    color: #fff;
+    padding: 4px;
+    border-radius: 4px;
+    white-space: nowrap;
+    visibility: hidden;
+    opacity: 0;
+    transition:
+      visibility 0s,
+      opacity 0.3s ease-in-out;
+  }
+
+  .react-datepicker__input-container {
+    position: relative;
+    display: inline-block;
+    width: 100%;
+  }
+  .react-datepicker__input-container .react-datepicker__calendar-icon {
+    position: absolute;
+    padding: 0.5rem;
+    box-sizing: content-box;
+  }
+
+  .react-datepicker__view-calendar-icon input {
+    padding: 6px 10px 5px 25px;
+  }
+
+  .react-datepicker__year-read-view,
+  .react-datepicker__month-read-view,
+  .react-datepicker__month-year-read-view {
+    border: 1px solid transparent;
+    border-radius: 0.3rem;
+    position: relative;
+  }
+  .react-datepicker__year-read-view:hover,
+  .react-datepicker__month-read-view:hover,
+  .react-datepicker__month-year-read-view:hover {
+    cursor: pointer;
+  }
+  .react-datepicker__year-read-view:hover .react-datepicker__year-read-view--down-arrow,
+  .react-datepicker__year-read-view:hover .react-datepicker__month-read-view--down-arrow,
+  .react-datepicker__month-read-view:hover .react-datepicker__year-read-view--down-arrow,
+  .react-datepicker__month-read-view:hover .react-datepicker__month-read-view--down-arrow,
+  .react-datepicker__month-year-read-view:hover .react-datepicker__year-read-view--down-arrow,
+  .react-datepicker__month-year-read-view:hover .react-datepicker__month-read-view--down-arrow {
+    border-top-color: #b3b3b3;
+  }
+  .react-datepicker__year-read-view--down-arrow,
+  .react-datepicker__month-read-view--down-arrow,
+  .react-datepicker__month-year-read-view--down-arrow {
+    transform: rotate(135deg);
+    right: -16px;
+    top: 0;
+  }
+
+  .react-datepicker__year-dropdown,
+  .react-datepicker__month-dropdown,
+  .react-datepicker__month-year-dropdown {
+    background-color: #f0f0f0;
+    position: absolute;
+    width: 50%;
+    left: 25%;
+    top: 30px;
+    z-index: 1;
+    text-align: center;
+    border-radius: 0.3rem;
+    border: 1px solid #aeaeae;
+  }
+  .react-datepicker__year-dropdown:hover,
+  .react-datepicker__month-dropdown:hover,
+  .react-datepicker__month-year-dropdown:hover {
+    cursor: pointer;
+  }
+  .react-datepicker__year-dropdown--scrollable,
+  .react-datepicker__month-dropdown--scrollable,
+  .react-datepicker__month-year-dropdown--scrollable {
+    height: 150px;
+    overflow-y: scroll;
+  }
+
+  .react-datepicker__year-option,
+  .react-datepicker__month-option,
+  .react-datepicker__month-year-option {
+    line-height: 20px;
+    width: 100%;
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+  }
+  .react-datepicker__year-option:first-of-type,
+  .react-datepicker__month-option:first-of-type,
+  .react-datepicker__month-year-option:first-of-type {
+    border-top-left-radius: 0.3rem;
+    border-top-right-radius: 0.3rem;
+  }
+  .react-datepicker__year-option:last-of-type,
+  .react-datepicker__month-option:last-of-type,
+  .react-datepicker__month-year-option:last-of-type {
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+    border-bottom-left-radius: 0.3rem;
+    border-bottom-right-radius: 0.3rem;
+  }
+  .react-datepicker__year-option:hover,
+  .react-datepicker__month-option:hover,
+  .react-datepicker__month-year-option:hover {
+    background-color: #ccc;
+  }
+  .react-datepicker__year-option:hover .react-datepicker__navigation--years-upcoming,
+  .react-datepicker__month-option:hover .react-datepicker__navigation--years-upcoming,
+  .react-datepicker__month-year-option:hover .react-datepicker__navigation--years-upcoming {
+    border-bottom-color: #b3b3b3;
+  }
+  .react-datepicker__year-option:hover .react-datepicker__navigation--years-previous,
+  .react-datepicker__month-option:hover .react-datepicker__navigation--years-previous,
+  .react-datepicker__month-year-option:hover .react-datepicker__navigation--years-previous {
+    border-top-color: #b3b3b3;
+  }
+  .react-datepicker__year-option--selected,
+  .react-datepicker__month-option--selected,
+  .react-datepicker__month-year-option--selected {
+    position: absolute;
+    left: 15px;
+  }
+
+  .react-datepicker__close-icon {
+    cursor: pointer;
+    background-color: transparent;
+    border: 0;
+    outline: 0;
+    padding: 0 6px 0 0;
+    position: absolute;
+    top: 0;
+    right: 0;
+    height: 100%;
+    display: table-cell;
+    vertical-align: middle;
+  }
+  .react-datepicker__close-icon::after {
+    cursor: pointer;
+    background-color: #216ba5;
+    color: #fff;
+    border-radius: 50%;
+    height: 16px;
+    width: 16px;
+    padding: 2px;
+    font-size: 12px;
+    line-height: 1;
+    text-align: center;
+    display: table-cell;
+    vertical-align: middle;
+    content: '×';
+  }
+  .react-datepicker__close-icon--disabled {
+    cursor: default;
+  }
+  .react-datepicker__close-icon--disabled::after {
+    cursor: default;
+    background-color: #ccc;
+  }
+
+  .react-datepicker__today-button {
+    background: #f0f0f0;
+    border-top: 1px solid #aeaeae;
+    cursor: pointer;
+    text-align: center;
+    font-weight: bold;
+    padding: 5px 0;
+    clear: left;
+  }
+
+  .react-datepicker__portal {
+    position: fixed;
+    width: 100vw;
+    height: 100vh;
+    background-color: rgba(0, 0, 0, 0.8);
+    left: 0;
+    top: 0;
+    justify-content: center;
+    align-items: center;
+    display: flex;
+    z-index: 2147483647;
+  }
+  .react-datepicker__portal .react-datepicker__day-name,
+  .react-datepicker__portal .react-datepicker__day,
+  .react-datepicker__portal .react-datepicker__time-name {
+    width: 3rem;
+    line-height: 3rem;
+  }
+  @media (max-width: 400px), (max-height: 550px) {
+    .react-datepicker__portal .react-datepicker__day-name,
+    .react-datepicker__portal .react-datepicker__day,
+    .react-datepicker__portal .react-datepicker__time-name {
+      width: 2rem;
+      line-height: 2rem;
+    }
+  }
+  .react-datepicker__portal .react-datepicker__current-month,
+  .react-datepicker__portal .react-datepicker-time__header {
+    font-size: 1.44rem;
+  }
+
+  .react-datepicker__children-container {
+    width: 13.8rem;
+    margin: 0.4rem;
+    padding-right: 0.2rem;
+    padding-left: 0.2rem;
+    height: auto;
+  }
+
+  .react-datepicker__aria-live {
+    position: absolute;
+    clip-path: circle(0);
+    border: 0;
+    height: 1px;
+    margin: -1px;
+    overflow: hidden;
+    padding: 0;
+    width: 1px;
+    white-space: nowrap;
+  }
+
+  .react-datepicker__calendar-icon {
+    width: 1em;
+    height: 1em;
+    vertical-align: -0.125em;
+  }
+}