tu-view-plus/lib/src/date-picker/style/dropdown.css

.tu-picker__dropdown {
  box-shadow: 3px 3px 6px var(--tu-color-shadow-dark, #babbc0), -2px -2px 5px var(--tu-color-shadow-light, #ffffff);
  border-radius: var(--tu-border-radius, 2px);
}
.tu-picker__header {
  display: flex;
  align-items: center;
  padding: 4px 16px;
  box-sizing: content-box;
  height: 32px;
  border-bottom: 1px solid var(--tu-color-line, rgba(128, 128, 128, 0.18));
}
.tu-picker__header-icon {
  width: 24px;
  height: 24px;
  margin-right: 2px;
  margin-left: 2px;
  color: var(--tu-color-text-placeholder, #9b9fa8);
  font-size: var(--tu-font-size, 14px);
  line-height: 24px;
  text-align: center;
  transition: all var(--tu-transition-duration-2, 0.2s) cubic-bezier(0, 0, 1, 1);
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}
.tu-picker__header-icon:not(.is-icon-hidden) {
  cursor: pointer;
}
.tu-picker__header-icon:not(.is-icon-hidden):hover {
  color: var(--tu-color-text, #71757f);
}

.tu-picker__header-title {
  flex: 1;
  font-size: var(--tu-font-size, 14px);
  text-align: center;
  color: var(--tu-color-text, #71757f);
}
.tu-picker__header-label {
  color: var(--tu-color-text, #71757f);
  line-height: 1;
  border-radius: var(--tu-border-radius, 2px);
  cursor: pointer;
  padding: 2px 4px;
  transition: all var(--tu-transition-duration-2, 0.2s);
  font-size: var(--tu-font-size, 14px);
}
.tu-picker__header-label:hover {
  color: var(--tu-color-primary, #5e7ce0);
  background: var(--tu-color-hover-bg, rgba(125, 125, 125, 0.1));
}

.tu-picker__week-list {
  display: flex;
  box-sizing: border-box;
  width: 100%;
  padding: 8px 16px 0;
}
.tu-picker__week-list-item {
  flex: 1;
  height: 32px;
  padding: 0;
  color: var(--tu-color-text, #71757f);
  font-weight: 400;
  line-height: 32px;
  text-align: center;
  font-size: var(--tu-font-size, 14px);
}

.tu-picker__body {
  padding: 0 16px 8px;
}
.tu-picker__row {
  display: flex;
}
.tu-picker__cell {
  flex: 1;
}
.tu-picker__date {
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: 4px 0;
  cursor: pointer;
  transition: all var(--tu-transition-duration-2, 0.2s);
}
.tu-picker__date-value {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 32px;
  height: 32px;
  color: var(--tu-color-text-placeholder, #9b9fa8);
  font-size: var(--tu-font-size, 14px);
  border-radius: var(--tu-border-radius, 2px);
  cursor: pointer;
  transition: all var(--tu-transition-duration-2, 0.2s);
}

.tu-picker__cell.is-in-view .tu-picker__date-value {
  color: var(--tu-color-text, #71757f);
}

.tu-picker__cell.is-today {
  position: relative;
}
.tu-picker__cell.is-today::after {
  content: "";
  position: absolute;
  bottom: 16%;
  left: 50%;
  display: block;
  width: 4px;
  height: 4px;
  margin-left: -2px;
  background-color: var(--tu-color-primary, #5e7ce0);
  border-radius: 50%;
}

.tu-picker__cell.is-selected .tu-picker__date-value {
  color: var(--tu-color-primary, #5e7ce0);
  font-weight: bold;
  background-color: var(--tu-color-hover-bg, rgba(125, 125, 125, 0.1));
}

.tu-picker__cell.is-week .tu-picker__date-value {
  color: var(--tu-color-text-placeholder, #9b9fa8);
  font-weight: bold;
}

.tu-picker__cell.is-in-range .tu-picker__date-value {
  color: var(--tu-color-primary, #5e7ce0);
  background-color: var(--tu-color-hover-bg, rgba(125, 125, 125, 0.1));
}

.tu-picker__cell.is-range-start .tu-picker__date-value {
  color: var(--tu-color-primary, #5e7ce0);
  font-weight: bold;
}

.tu-picker__cell.is-range-end .tu-picker__date-value {
  color: var(--tu-color-primary, #5e7ce0);
  font-weight: bold;
}

.tu-picker__cell.is-disabled .tu-picker__date-value {
  background-color: var(--tu-color-hover-bg, rgba(125, 125, 125, 0.1));
  color: var(--tu-color-text-placeholder, #9b9fa8);
  cursor: not-allowed;
}

.tu-picker__cell.is-in-view:not(.is-selected, .is-range-start, .is-range-end, .is-disabled, .is-week) .tu-picker__date-value:hover {
  color: var(--tu-color-primary, #5e7ce0);
  background-color: var(--tu-color-hover-bg, rgba(125, 125, 125, 0.1));
}

.tu-picker__dropdown--dropdown-only {
  display: inline-block;
}

.tu-picker__dropdown--shortcuts-placement-left, .tu-picker__dropdown--shortcuts-placement-right {
  display: flex;
  align-items: flex-start;
}
.tu-picker__dropdown--shortcuts-placement-left .tu-picker__shortcuts, .tu-picker__dropdown--shortcuts-placement-right .tu-picker__shortcuts {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 6px 12px;
  overflow-x: hidden;
  overflow-y: auto;
}
.tu-picker__dropdown--shortcuts-placement-left .tu-picker__shortcuts > *, .tu-picker__dropdown--shortcuts-placement-right .tu-picker__shortcuts > * {
  margin: 5px 0;
}

.tu-picker__dropdown--shortcuts-placement-left .tu-picker__dropdown-content {
  border-left: 1px solid var(--tu-color-line, rgba(128, 128, 128, 0.18));
}

.tu-picker__dropdown--shortcuts-placement-right .tu-picker__dropdown-content {
  border-right: 1px solid var(--tu-color-line, rgba(128, 128, 128, 0.18));
}

.tu-picker__dropdown-footer {
  width: -moz-min-content;
  width: min-content;
  min-width: 100%;
}
.tu-picker__extra-wrap {
  padding: 6px 12px;
  box-sizing: content-box;
  color: var(--tu-color-text, #71757f);
  font-size: 12px;
  height: 32px;
  line-height: 32px;
  border-top: 1px solid var(--tu-color-line, rgba(128, 128, 128, 0.18));
}

.tu-picker__now-wrap {
  text-align: center;
  box-sizing: content-box;
  padding: 6px 0;
  height: 32px;
  line-height: 32px;
  border-top: 1px solid var(--tu-color-line, rgba(128, 128, 128, 0.18));
}

.tu-picker__button-wrap {
  display: flex;
  box-sizing: content-box;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  height: 32px;
  line-height: 32px;
  border-top: 1px solid var(--tu-color-line, rgba(128, 128, 128, 0.18));
}
.tu-picker__button-wrap :only-child {
  margin-left: auto;
}
.tu-picker__shortcuts {
  flex: 1;
}

.tu-picker__dropdown--mini .tu-picker__header {
  height: 24px;
}
.tu-picker__dropdown--mini .tu-picker__header .tu-picker__header-title {
  font-size: var(--tu-font-size-mini, 10px);
}
.tu-picker__dropdown--mini .tu-picker__header .tu-picker__header-title .tu-picker__header-label {
  font-size: var(--tu-font-size-mini, 10px);
}

.tu-picker__dropdown--mini .tu-picker__week-list .tu-picker__week-list-item {
  font-size: var(--tu-font-size-mini, 10px);
}

.tu-picker__dropdown--mini .tu-picker__body {
  padding: 0 8px 8px;
}
.tu-picker__dropdown--mini .tu-picker__body .tu-picker__cell .tu-picker__date .tu-picker__date-value {
  height: 24px;
  font-size: var(--tu-font-size-mini, 10px);
}

.tu-picker__dropdown--mini .tu-picker__dropdown-footer .tu-picker__extra-wrap, .tu-picker__dropdown--mini .tu-picker__dropdown-footer .tu-picker__now-wrap, .tu-picker__dropdown--mini .tu-picker__dropdown-footer .tu-picker__button-wrap {
  height: 24px;
  line-height: 24px;
}

.tu-picker__dropdown--small .tu-picker__header {
  height: 28px;
}
.tu-picker__dropdown--small .tu-picker__header .tu-picker__header-title {
  font-size: var(--tu-font-size-small, 12px);
}
.tu-picker__dropdown--small .tu-picker__header .tu-picker__header-title .tu-picker__header-label {
  font-size: var(--tu-font-size-small, 12px);
}

.tu-picker__dropdown--small .tu-picker__week-list .tu-picker__week-list-item {
  font-size: var(--tu-font-size-small, 12px);
}

.tu-picker__dropdown--small .tu-picker__body {
  padding: 0 12px 8px;
}
.tu-picker__dropdown--small .tu-picker__body .tu-picker__cell .tu-picker__date .tu-picker__date-value {
  height: 28px;
  font-size: var(--tu-font-size-small, 12px);
}

.tu-picker__dropdown--small .tu-picker__dropdown-footer .tu-picker__extra-wrap, .tu-picker__dropdown--small .tu-picker__dropdown-footer .tu-picker__now-wrap, .tu-picker__dropdown--small .tu-picker__dropdown-footer .tu-picker__button-wrap {
  height: 28px;
  line-height: 28px;
}

.tu-picker__dropdown--medium .tu-picker__header {
  height: 32px;
}
.tu-picker__dropdown--medium .tu-picker__header .tu-picker__header-title {
  font-size: var(--tu-font-size-medium, 14px);
}
.tu-picker__dropdown--medium .tu-picker__header .tu-picker__header-title .tu-picker__header-label {
  font-size: var(--tu-font-size-medium, 14px);
}

.tu-picker__dropdown--medium .tu-picker__week-list .tu-picker__week-list-item {
  font-size: var(--tu-font-size-medium, 14px);
}

.tu-picker__dropdown--medium .tu-picker__body {
  padding: 0 16px 8px;
}
.tu-picker__dropdown--medium .tu-picker__body .tu-picker__cell .tu-picker__date .tu-picker__date-value {
  height: 32px;
  font-size: var(--tu-font-size-medium, 14px);
}

.tu-picker__dropdown--medium .tu-picker__dropdown-footer .tu-picker__extra-wrap, .tu-picker__dropdown--medium .tu-picker__dropdown-footer .tu-picker__now-wrap, .tu-picker__dropdown--medium .tu-picker__dropdown-footer .tu-picker__button-wrap {
  height: 32px;
  line-height: 32px;
}

.tu-picker__dropdown--large .tu-picker__header {
  height: 36px;
}
.tu-picker__dropdown--large .tu-picker__header .tu-picker__header-title {
  font-size: var(--tu-font-size-large, 14px);
}
.tu-picker__dropdown--large .tu-picker__header .tu-picker__header-title .tu-picker__header-label {
  font-size: var(--tu-font-size-large, 14px);
}

.tu-picker__dropdown--large .tu-picker__week-list .tu-picker__week-list-item {
  font-size: var(--tu-font-size-large, 14px);
}

.tu-picker__dropdown--large .tu-picker__body {
  padding: 0 20px 8px;
}
.tu-picker__dropdown--large .tu-picker__body .tu-picker__cell .tu-picker__date .tu-picker__date-value {
  height: 36px;
  font-size: var(--tu-font-size-large, 14px);
}

.tu-picker__dropdown--large .tu-picker__dropdown-footer .tu-picker__extra-wrap, .tu-picker__dropdown--large .tu-picker__dropdown-footer .tu-picker__now-wrap, .tu-picker__dropdown--large .tu-picker__dropdown-footer .tu-picker__button-wrap {
  height: 36px;
  line-height: 36px;
}