.bk-transfer {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.bk-transfer .bk-transfer-icon {
  margin: 0 8px;
  font-size: 24px;
  color: #c4c6cc;
}
.bk-transfer .transfer-button-group {
  margin: 0 8px;
}
.bk-transfer .transfer-button-group .transfer-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: white;
  cursor: pointer;
  background-color: #3a84ff;
  border: 1px solid #3a84ff;
  border-radius: 2px;
}
.bk-transfer .transfer-button-group .transfer-button:first-child {
  margin-bottom: 8px;
}
.bk-transfer .transfer-button-group .transfer-button.disabled {
  color: #c4c6cc;
  cursor: not-allowed;
  background-color: #fafbfd;
  border-color: #dcdee5;
}
.bk-transfer .transfer-button-group .transfer-button span {
  font-size: 18px;
}
.bk-transfer .source-list,
.bk-transfer .target-list {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 200px;
  height: 400px;
  overflow: hidden;
  background-color: white;
  border: 1px solid #dcdee5;
  border-radius: 2px;
}
.bk-transfer .source-list .slot-header,
.bk-transfer .target-list .slot-header,
.bk-transfer .source-list .header,
.bk-transfer .target-list .header {
  height: 40px;
  padding: 0 16px;
  background-color: #fafbfd;
  border-bottom: 1px solid #dcdee5;
}
.bk-transfer .source-list .header,
.bk-transfer .target-list .header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
}
.bk-transfer .source-list .header .select-all,
.bk-transfer .target-list .header .select-all {
  font-size: 12px;
  font-weight: normal;
  color: #3a84ff;
  cursor: pointer;
}
.bk-transfer .source-list .header .select-all.disabled,
.bk-transfer .target-list .header .select-all.disabled {
  color: #c4c6cc;
  cursor: not-allowed;
}
.bk-transfer .source-list .header .select-total-count,
.bk-transfer .target-list .header .select-total-count {
  font-weight: normal;
  color: #979ba5;
}
.bk-transfer .source-list .transfer-search-input,
.bk-transfer .target-list .transfer-search-input {
  width: calc(100% - 32px);
  height: 30px;
  margin: 8px 16px 0;
  border-width: 0 0 1px 0;
  border-bottom: 1px solid #dcdee5;
  border-radius: 0;
  outline: none;
}
.bk-transfer .source-list .transfer-search-input.is-focused,
.bk-transfer .target-list .transfer-search-input.is-focused {
  box-shadow: none;
}
.bk-transfer .source-list .transfer-search-input .bk-icon-search,
.bk-transfer .target-list .transfer-search-input .bk-icon-search {
  font-size: 18px;
  line-height: 28px;
  color: #c4c6cc;
}
.bk-transfer .source-list .transfer-search-input input,
.bk-transfer .target-list .transfer-search-input input {
  padding-left: 4px;
}
.bk-transfer .source-list .empty,
.bk-transfer .target-list .empty {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding-bottom: 30px;
  color: #c4c6cc;
  cursor: default;
}
.bk-transfer .source-list .content,
.bk-transfer .target-list .content {
  flex: 1;
  margin: 4px 0;
  overflow-y: auto;
}
.bk-transfer .source-list .content.is-flex,
.bk-transfer .target-list .content.is-flex {
  display: flex;
  flex-direction: column;
}
.bk-transfer .source-list .content li.custom-item,
.bk-transfer .target-list .content li.custom-item,
.bk-transfer .source-list .content li .item-content,
.bk-transfer .target-list .content li .item-content,
.bk-transfer .source-list .content .checkbox-item,
.bk-transfer .target-list .content .checkbox-item {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 16px;
  margin-bottom: 4px;
  margin-left: 0;
  cursor: pointer;
}
.bk-transfer .source-list .content li.custom-item:hover:not(.is-disabled),
.bk-transfer .target-list .content li.custom-item:hover:not(.is-disabled),
.bk-transfer .source-list .content li .item-content:hover:not(.is-disabled),
.bk-transfer .target-list .content li .item-content:hover:not(.is-disabled),
.bk-transfer .source-list .content .checkbox-item:hover:not(.is-disabled),
.bk-transfer .target-list .content .checkbox-item:hover:not(.is-disabled) {
  color: #3a84ff;
  background-color: #e1ecff;
}
.bk-transfer .source-list .content li.custom-item:hover:not(.is-disabled) .icon-wrapper,
.bk-transfer .target-list .content li.custom-item:hover:not(.is-disabled) .icon-wrapper,
.bk-transfer .source-list .content li .item-content:hover:not(.is-disabled) .icon-wrapper,
.bk-transfer .target-list .content li .item-content:hover:not(.is-disabled) .icon-wrapper,
.bk-transfer .source-list .content .checkbox-item:hover:not(.is-disabled) .icon-wrapper,
.bk-transfer .target-list .content .checkbox-item:hover:not(.is-disabled) .icon-wrapper {
  visibility: visible;
}
.bk-transfer .source-list .content li.custom-item .content-text,
.bk-transfer .target-list .content li.custom-item .content-text,
.bk-transfer .source-list .content li .item-content .content-text,
.bk-transfer .target-list .content li .item-content .content-text,
.bk-transfer .source-list .content .checkbox-item .content-text,
.bk-transfer .target-list .content .checkbox-item .content-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bk-transfer .source-list .content li.custom-item .icon-wrapper,
.bk-transfer .target-list .content li.custom-item .icon-wrapper,
.bk-transfer .source-list .content li .item-content .icon-wrapper,
.bk-transfer .target-list .content li .item-content .icon-wrapper,
.bk-transfer .source-list .content .checkbox-item .icon-wrapper,
.bk-transfer .target-list .content .checkbox-item .icon-wrapper {
  visibility: hidden;
}
.bk-transfer .source-list .content li.custom-item .icon-wrapper .bk-icon,
.bk-transfer .target-list .content li.custom-item .icon-wrapper .bk-icon,
.bk-transfer .source-list .content li .item-content .icon-wrapper .bk-icon,
.bk-transfer .target-list .content li .item-content .icon-wrapper .bk-icon,
.bk-transfer .source-list .content .checkbox-item .icon-wrapper .bk-icon,
.bk-transfer .target-list .content .checkbox-item .icon-wrapper .bk-icon {
  display: flex;
  font-size: 30px;
}
.bk-transfer .source-list .content li.custom-item .icon-wrapper .bk-icon-delete,
.bk-transfer .target-list .content li.custom-item .icon-wrapper .bk-icon-delete,
.bk-transfer .source-list .content li .item-content .icon-wrapper .bk-icon-delete,
.bk-transfer .target-list .content li .item-content .icon-wrapper .bk-icon-delete,
.bk-transfer .source-list .content .checkbox-item .icon-wrapper .bk-icon-delete,
.bk-transfer .target-list .content .checkbox-item .icon-wrapper .bk-icon-delete {
  margin-right: 6px;
  font-size: 16px;
}
.bk-transfer .source-list .content li.custom-item.is-disabled,
.bk-transfer .target-list .content li.custom-item.is-disabled,
.bk-transfer .source-list .content li .item-content.is-disabled,
.bk-transfer .target-list .content li .item-content.is-disabled,
.bk-transfer .source-list .content .checkbox-item.is-disabled,
.bk-transfer .target-list .content .checkbox-item.is-disabled {
  color: #c4c6cc;
  cursor: not-allowed;
}
.bk-transfer .source-list .content li.custom-item .bk-checkbox-input,
.bk-transfer .target-list .content li.custom-item .bk-checkbox-input,
.bk-transfer .source-list .content li .item-content .bk-checkbox-input,
.bk-transfer .target-list .content li .item-content .bk-checkbox-input,
.bk-transfer .source-list .content .checkbox-item .bk-checkbox-input,
.bk-transfer .target-list .content .checkbox-item .bk-checkbox-input {
  flex: none;
}
.bk-transfer .source-list .content li.custom-item .bk-checkbox-label,
.bk-transfer .target-list .content li.custom-item .bk-checkbox-label,
.bk-transfer .source-list .content li .item-content .bk-checkbox-label,
.bk-transfer .target-list .content li .item-content .bk-checkbox-label,
.bk-transfer .source-list .content .checkbox-item .bk-checkbox-label,
.bk-transfer .target-list .content .checkbox-item .bk-checkbox-label {
  flex: 1;
  overflow: hidden;
}
.bk-transfer .source-list .content .checkbox-item .item-content,
.bk-transfer .target-list .content .checkbox-item .item-content {
  display: flex;
  align-items: center;
}
.bk-transfer .source-list .content::-webkit-scrollbar,
.bk-transfer .target-list .content::-webkit-scrollbar {
  width: 4px;
}
.bk-transfer .source-list .content::-webkit-scrollbar-thumb,
.bk-transfer .target-list .content::-webkit-scrollbar-thumb {
  height: 5px;
  background-color: #dcdee5;
  border-radius: 2px;
}
