@itpsolver/react-multi-date-picker/styles/layouts/prime.css

a simple React datepicker component for working with gregorian, persian, arabic and indian calendars with the ability to select the date by single, multiple and range pickers.

.rmdp-prime.rmdp-wrapper {
  border: 1px solid #8798ad;
}

.rmdp-prime .rmdp-calendar {
  padding: 0 !important;
}

.rmdp-prime .rmdp-header,
.rmdp-prime .rmdp-panel-header {
  border-bottom: 1px solid #8798ad;
  margin-top: 0 !important;
}

.rmdp-prime .rmdp-time-picker {
  border-top: 1px solid #8798ad;
  margin-bottom: 0 !important;
}

.rmdp-prime .rmdp-panel-body li {
  border-radius: 5px;
}

.rmdp-prime .rmdp-border-top {
  border-top: 1px solid #8798ad !important;
}

.rmdp-prime .rmdp-border-bottom {
  border-bottom: 1px solid #8798ad !important;
}

.rmdp-prime .rmdp-border-left {
  border-left: 1px solid #8798ad !important;
}

.rmdp-prime .rmdp-border-right {
  border-right: 1px solid #8798ad !important;
}

.rmdp-prime.ep-arrow::after {
  box-shadow: 0 0 6px #404050 !important;
}