k_online_ui/src/styles/Antdui.scss

.ant-picker-range {
  height: 32px;
  border: 1px solid var(--color-border-1);
}
.ant-picker:hover, .ant-picker-focused {
  border-color: var(--color-theme);
  box-shadow: none;
}
.ant-picker-active-bar {
  display: none;
}
.ant-picker-dropdown-range {
  z-index: 9999 ;
}
.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-today .ant-picker-cell-inner::before {
  border: none;
}
.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-selected .ant-picker-cell-inner, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-start .ant-picker-cell-inner, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-end .ant-picker-cell-inner {
  background-color: var(--color-theme);
  color: #FFFFFF;
}
.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-in-range::before {
  background-color: var(--color-orange-6);
}
.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-start:not(.ant-picker-cell-range-start-single)::before, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-end:not(.ant-picker-cell-range-end-single)::before {
  background-color: var(--color-orange-6);
}
.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-in-range {
  color: var(--color-theme);
}
.ant-picker-cell:hover:not(.ant-picker-cell-in-view).ant-picker-cell-inner,

  .ant-picker-cell:hover:not(.ant-picker-cell-selected):not(.ant-picker-cell-range-start)

    :not(.ant-picker-cell-range-end):not(.ant-picker-cell-range-hover-start):not(.ant-picker-cell-range-hover-end) {
      background-color: var(--color-orange-6) !important;
      color: var(--color-theme);
  }
  .ant-picker-dropdown .ant-picker-date-panel .ant-picker-cell-in-view.ant-picker-cell-in-range.ant-picker-cell-range-hover-start .ant-picker-cell-inner::after, .ant-picker-dropdown .ant-picker-date-panel .ant-picker-cell-in-view.ant-picker-cell-in-range.ant-picker-cell-range-hover-end .ant-picker-cell-inner::after {
    background-color: var(--color-orange-6);
  }
  .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-in-range.ant-picker-cell-range-hover::before, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-start.ant-picker-cell-range-hover::before, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-end.ant-picker-cell-range-hover::before, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-start:not(.ant-picker-cell-range-start-single).ant-picker-cell-range-hover-start::before, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-end:not(.ant-picker-cell-range-end-single).ant-picker-cell-range-hover-end::before, .ant-picker-panel>:not(.ant-picker-date-panel) .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-in-range.ant-picker-cell-range-hover-start::before, .ant-picker-panel>:not(.ant-picker-date-panel) .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-in-range.ant-picker-cell-range-hover-end::before {
    background-color: var(--color-orange-6);
  }
  .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-start:not(.ant-picker-cell-in-range):not(.ant-picker-cell-range-start):not(.ant-picker-cell-range-end)::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-end:not(.ant-picker-cell-in-range):not(.ant-picker-cell-range-start):not(.ant-picker-cell-range-end)::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-start.ant-picker-cell-range-start-single::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-start.ant-picker-cell-range-start.ant-picker-cell-range-end.ant-picker-cell-range-end-near-hover::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-end.ant-picker-cell-range-start.ant-picker-cell-range-end.ant-picker-cell-range-start-near-hover::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-end.ant-picker-cell-range-end-single::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover:not(.ant-picker-cell-in-range)::after {
    border-top: none;
    border-bottom: none;
  }
  tr>.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover:first-child::after, tr>.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-end:first-child::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-start.ant-picker-cell-range-hover-edge-start.ant-picker-cell-range-hover-edge-start-near-range::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-edge-start:not(.ant-picker-cell-range-hover-edge-start-near-range)::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-start::after {
    border-inline-start: none;
  }
  tr>.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover:last-child::after, tr>.ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-start:last-child::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-end.ant-picker-cell-range-hover-edge-end.ant-picker-cell-range-hover-edge-end-near-range::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-edge-end:not(.ant-picker-cell-range-hover-edge-end-near-range)::after, .ant-picker-dropdown .ant-picker-cell-in-view.ant-picker-cell-range-hover-end::after {
    border-inline-end: none;
  }
  .ant-picker-dropdown .ant-picker-header-view button:hover {
    color: var(--color-theme);
  }
  .ant-picker-dropdown .ant-picker-panel-container .ant-picker-panels .ant-picker-panel {
    border-left: 1px solid var(--color-border);
  }
  .ant-picker-footer {
    border-top: 1px solid var(--color-border);
  }
  .ant-picker-dropdown .ant-picker-panel {
    border: none;
  }
  .ant-picker-dropdown .ant-picker-panel-container .ant-picker-presets ul li:hover {
    background: var(--color-orange-6);
  }
 .ant-picker-dropdown .ant-picker-date-panel .ant-picker-content th {
  color: var(--color-neutral-3);
 }
.ant-picker-dropdown .ant-picker-decade-panel,.ant-picker-dropdown .ant-picker-year-panel,.ant-picker-dropdown .ant-picker-quarter-panel,.ant-picker-dropdown .ant-picker-month-panel,.ant-picker-dropdown .ant-picker-week-panel,.ant-picker-dropdown .ant-picker-date-panel,.ant-picker-dropdown .ant-picker-time-panel {
  
  border-left: 1px solid var(--color-border);
}