Fix/daterangepicker css (#4418)

* added styles from external stylesheet

* fixed a border color

* codacy improvements

* more codacy fix

* codacy why u be so dumb

packages/ui/v2/core/form/date-range-picker/styles.css

@@ -1,9 +1,114 @@
+.react-calendar {
+  width: 350px;
+  max-width: 100%;
+  background: white;
+  border: 1px solid #e5e7eb;
+  font-family: Arial, Helvetica, sans-serif;
+  line-height: 1.125em;
+}
+
+.react-calendar,
+.react-calendar *,
+.react-calendar ::before,
+.react-calendar ::after {
+  -moz-box-sizing: border-box;
+  -webkit-box-sizing: border-box;
+  box-sizing: border-box;
+}
+
+.react-calendar--doubleView {
+  width: 700px;
+}
+
+.react-calendar--doubleView .react-calendar__viewContainer {
+  display: flex;
+  margin: -0.5em;
+}
+
+.react-calendar--doubleView .react-calendar__viewContainer > * {
+  width: 50%;
+  margin: 0.5em;
+}
+
+.react-calendar button {
+  margin: 0;
+  border: 0;
+  outline: none;
+}
+
+.react-calendar__navigation {
+  display: flex;
+  height: 44px;
+  margin-bottom: 1em;
+}
+
+.react-calendar__navigation button {
+  min-width: 44px;
+  background: none;
+}
+
+.react-calendar button:enabled:hover {
+  cursor: pointer;
+}
+
+.react-calendar__navigation button:disabled {
+  background-color: #f0f0f0;
+}
+
+.react-calendar__navigation button:enabled:hover,
+.react-calendar__navigation button:enabled:focus {
+  background-color: #e5e7eb;
+  color: #111827;
+}
+
+.react-calendar__tile {
+  max-width: 100%;
+  padding: 10px 6.6667px;
+  background: none;
+  text-align: center;
+  line-height: 16px;
+}
+
+.react-calendar__month-view__weekdays {
+  text-align: center;
+  text-transform: uppercase;
+  font-weight: bold;
+  font-size: 0.75em;
+}
+
+.react-calendar__month-view__weekdays__weekday {
+  padding: 0.5em;
+}
+
+.react-calendar__month-view__weekNumbers .react-calendar__tile {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 0.75em;
+  font-weight: bold;
+}
+
+.react-calendar__year-view .react-calendar__tile,
+.react-calendar__decade-view .react-calendar__tile,
+.react-calendar__century-view .react-calendar__tile {
+  padding: 2em 0.5em;
+}
+
+.react-calendar__tile:disabled {
+  background-color: #f0f0f0;
+}
+
+.react-calendar__tile:enabled:hover,
+.react-calendar__tile:enabled:focus {
+  background-color: #e6e6e6;
+}
+
 .react-daterange-picker > .react-daterange-picker__wrapper {
-  padding: .625rem .75rem;
+  padding: 0.625rem 0.75rem;
-  font-size: .875rem;
+  font-size: 0.875rem;
   line-height: 1.25rem;
-  border-radius: .375rem; 
+  border-radius: 0.375rem;
-  border-color: #E5E7EB; 
+  border-color: #e5e7eb;
   width: 360px;
   display: flex;
   flex-direction: row;
@@ -18,12 +123,13 @@
 .react-daterange-picker > .react-daterange-picker__wrapper > .react-daterange-picker__inputGroup {
   height: auto;
 }
+
 .react-daterange-picker.react-daterange-picker--disabled {
   background-color: transparent;
 }
 
 .react-daterange-picker.react-daterange-picker--disabled > .react-daterange-picker__wrapper {
-  background-color: #F3F4F6;
+  background-color: #f3f4f6;
 }
 
 .react-daterange-picker > .react-daterange-picker__wrapper:focus-within,
@@ -32,22 +138,21 @@
   border-width: 2px;
 }
 
-
 .react-daterange-picker > .react-daterange-picker__wrapper input {
   margin: 0;
   height: auto;
-  border-radius: .125rem; 
+  border-radius: 0.125rem;
 }
 
 .react-daterange-picker__calendar.react-daterange-picker__calendar--open {
   width: 360px;
 }
 
-.react-daterange-picker__calendar > .react-calendar{
+.react-daterange-picker__calendar > .react-calendar {
   padding: 0.5rem;
   border-radius: 0.375rem;
   border-width: 1px;
-  border-color: #E5E7EB; 
+  border-color: #e5e7eb;
   width: 360px;
   margin-top: 4px;
 }
@@ -93,16 +198,15 @@
 }
 
 button.react-calendar__tile.react-calendar__month-view__days__day {
-  flex : 0 0 13.25% !important;
+  flex: 0 0 13.25% !important;
   border-radius: 0.375rem;
   padding-top: 13px;
   padding-bottom: 13px;
   position: relative;
 }
 
-.react-calendar__tile--now,
 .react-calendar__tile.react-calendar__tile--hover:not(.react-calendar__tile--active) {
-  background-color: #E5E7EB !important;
+  background-color: #e5e7eb !important;
 }
 
 .react-calendar__month-view__days > .react-calendar__tile.react-calendar__tile--hasActive,
@@ -124,9 +228,8 @@ button.react-calendar__tile.react-calendar__month-view__days__day {
   color: #9ca3af;
 }
 
-
 .react-calendar__tile--now::before {
-  content:"\A";
+  content: "\A";
   width: 4px;
   height: 4px;
   border-radius: 50%;
@@ -140,16 +243,16 @@ button.react-calendar__tile.react-calendar__month-view__days__day {
 
 button.react-calendar__tile.react-calendar__month-view__days__day:hover,
 .react-calendar__tile.react-calendar__year-view__months__month:hover {
-  background-color: #D1D5DB;
+  background-color: #d1d5db;
   color: #111827;
 }
 
 .react-daterange-picker > .react-daterange-picker__wrapper:hover {
-  border-color: #9CA3AF;
+  border-color: #9ca3af;
 }
 
 .react-daterange-picker.react-daterange-picker--disabled > .react-daterange-picker__wrapper:hover {
-  border-color: #E5E7EB;
+  border-color: #e5e7eb;
 }
 
 .react-calendar__navigation button.react-calendar__navigation__label:enabled:hover,