funda-ui/MultipleSelect/index.css

React components using pure Bootstrap 5+ which does not contain any external style and script libraries.

/* ======================================================
    <!-- Multiple Select -->
/* ====================================================== */
.m-select-v2__wrapper {
  --m-select-v2-wrapper-min-w: 350px;
  --m-select-v2-wrapper-min-h: 315px;
  --m-select-v2-header-font-size: 0.75rem;
  --m-select-v2-body-font-size: 0.75rem;
  --m-select-v2-scrollbar-color: rgba(0, 0, 0, 0.2);
  --m-select-v2-scrollbar-track: rgba(0, 0, 0, 0);
  --m-select-v2-scrollbar-w: 10px;
  --m-select-v2-search-icon-color: #333;
  --m-select-v2-body-bg: #fff;
  --m-select-v2-header-bg: #dee2e6;
  --m-select-v2-border-color: #dee2e6;
  --m-select-v2-search-input-w: 100px;
  --m-select-v2-search-input-bg: #fff;
  --m-select-v2-search-input-text-color: #333;
  min-width: var(--m-select-v2-wrapper-min-w);
  min-height: var(--m-select-v2-wrapper-min-h);
  width: 100%;
  height: 100%;
  border: solid 1px var(--m-select-v2-border-color);
  border-radius: 0.35rem;
  position: relative;
  background: var(--m-select-v2-body-bg);
}
.m-select-v2__wrapper .m-select-v2-diving-line {
  width: 1px;
  background-color: var(--m-select-v2-border-color);
  left: 50%;
  top: 0;
  position: absolute;
  height: 100%;
  z-index: 1;
}
.m-select-v2__wrapper .m-select-v2-inner {
  display: flex;
  font-size: 0.8em;
  height: 100%;
  /* Main */
  /* List */
  /* Header */
  /* Search */
}
.m-select-v2__wrapper .m-select-v2-inner div.m-select-v2__selected__container,
.m-select-v2__wrapper .m-select-v2-inner div.m-select-v2__available__container {
  position: relative;
  flex: 1;
}
.m-select-v2__wrapper .m-select-v2-inner div.m-select-v2__selected__container .m-select-v2__header {
  border-radius: 0 0.35rem 0 0;
}
.m-select-v2__wrapper .m-select-v2-inner div.m-select-v2__available__container .m-select-v2__header {
  border-radius: 0.35rem 0 0 0;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2-draggable-list {
  font-size: var(--m-select-v2-body-font-size);
  overflow: hidden;
  overflow-y: auto;
  max-height: calc(var(--m-select-v2-wrapper-min-h) - 1.75rem);
  /* Search Result */
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2-draggable-list::-webkit-scrollbar {
  width: var(--m-select-v2-scrollbar-w);
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2-draggable-list::-webkit-scrollbar-thumb {
  background: var(--m-select-v2-scrollbar-color);
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2-draggable-list::-webkit-scrollbar-track {
  background: var(--m-select-v2-scrollbar-track);
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2-draggable-list .m-select-v2-draggable-list__item.hide {
  display: none;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__header {
  border: none;
  font-size: var(--m-select-v2-header-font-size);
  margin-bottom: 1px;
  background: var(--m-select-v2-header-bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 1.625rem;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__btn--add-all {
  padding: 0.2rem;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__btn--remove-all {
  padding: 0.2rem;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__count {
  padding: 0.2rem;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__title {
  padding: 0.2rem;
  font-weight: bold;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__search__container {
  position: relative;
  /* required */
  align-items: center;
  display: flex;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__search__container input.m-select-v2__search {
  height: 14px;
  padding: 0.1rem 0.5rem;
  opacity: 0.5;
  margin: 4px;
  width: var(--m-select-v2-search-input-w);
  background-color: var(--m-select-v2-search-input-bg);
  color: var(--m-select-v2-search-input-text-color);
  border-radius: 25px;
  border: none;
  outline: none;
  box-shadow: none;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__search__container i {
  position: absolute;
  right: 0.6em;
}
.m-select-v2__wrapper .m-select-v2-inner .m-select-v2__search__container i svg {
  fill: var(--m-select-v2-search-icon-color);
}

/*
///////////////////////////////////////////////////////////
//////////////////// DragDrop List  //////////////////
///////////////////////////////////////////////////////////
*/
.m-select-v2-draggable-list {
  --m-select-v2-draggable-content-bg: transparent;
  --m-select-v2-draggable-content-color: inherit;
  --m-select-v2-draggable-border-color: #ddd;
  --m-select-v2-draggable-wrapper-radius: 0.25rem;
  --m-select-v2-draggable-control-radius: 0.25rem;
  --m-select-v2-draggable-primary-color: #ffa940;
  --m-select-v2-draggable-content-diff-bg: #fafafa;
  --m-select-v2-draggable-content-diff-border-color: #d9d9d9;
  --m-select-v2-draggable-control-fs: 0.75rem;
  --m-select-v2-draggable-control-w: 100px;
  --m-select-v2-draggable-btn-confirm-bg: #52c41a;
  --m-select-v2-draggable-btn-cancel-bg: #ff4d4f;
  --m-select-v2-draggable-btn-color: #fff;
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  position: relative;
  /* hide wrapper border */
  border-width: 0;
  border-radius: 0;
  /* Fix the problem that mobile terminals cannot be touched, DO NOT USE "<svg>" */
  /* FORM */
}
.m-select-v2-draggable-list li {
  margin: 0;
  padding: 0;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item {
  padding: 0;
  position: relative;
  transition: transform 0.15s ease;
  position: relative;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item .m-select-v2-draggable-list__itemcontent {
  padding: 5px 15px;
  background: var(--m-select-v2-draggable-content-bg);
  color: var(--m-select-v2-draggable-content-color);
  border-bottom: 1px solid var(--m-select-v2-draggable-border-color);
  display: flex;
  align-items: center;
  user-select: none;
  transition: all 0.15s ease;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item .m-select-v2-draggable-list__itemcontent .m-select-v2-draggable-list__itemcontent-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.disabled {
  pointer-events: none !important;
  opacity: 0.4 !important;
}
.m-select-v2-draggable-list.alternate-collapse .m-select-v2-draggable-list__collapse-arrow {
  cursor: pointer;
  display: inline-block;
  width: 20px;
  text-align: center;
  user-select: none;
  margin-left: 0.2rem;
}
.m-select-v2-draggable-list.alternate-collapse .m-select-v2-draggable-list__collapse-arrow svg {
  transition: all 0.15s ease;
}
.m-select-v2-draggable-list.alternate-collapse .m-select-v2-draggable-list__collapse-arrow:hover {
  opacity: 0.7;
}
.m-select-v2-draggable-list.alternate-collapse .m-select-v2-draggable-list__item.has-children {
  position: relative;
}
.m-select-v2-draggable-list.alternate-collapse .m-select-v2-draggable-list__item.collapsed .m-select-v2-draggable-list__collapse-arrow svg {
  transform: rotate(-90deg);
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.draggable .m-select-v2-draggable-list__itemcontent {
  padding-left: 1.5em;
}
.m-select-v2-draggable-list.handle-pos-right .m-select-v2-draggable-list__item.draggable .m-select-v2-draggable-list__itemcontent, .m-select-v2-draggable-list.icon-hide .m-select-v2-draggable-list__item.draggable .m-select-v2-draggable-list__itemcontent {
  padding-left: 0.5rem;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.block.draggable {
  cursor: move;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.dragging .m-select-v2-draggable-list__itemcontent {
  background: #fff9e6;
  border: 1px dashed #ffd591;
  opacity: 0.8;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.drag-over .m-select-v2-draggable-list__itemcontent {
  background: #fff9e6;
  border: 2px solid #ffd591;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.drag-over-top::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--m-select-v2-draggable-primary-color);
  border-radius: 1px;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.drag-over-bottom::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--m-select-v2-draggable-primary-color);
  border-radius: 1px;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__handle {
  color: #999;
  padding: 5px;
  cursor: move;
  transition: color 0.15s ease;
  position: absolute;
  width: 1em;
  height: 1em;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: flex;
  align-items: center;
  font-size: 0.75rem;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__handle.left {
  left: 0;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__handle.right {
  right: 1em;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item,
.m-select-v2-draggable-list .m-select-v2-draggable-list__itemcontent {
  transition: all 0.15s ease;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.editing .m-select-v2-draggable-list__itemcontent, .m-select-v2-draggable-list .m-select-v2-draggable-list__item:hover .m-select-v2-draggable-list__itemcontent {
  background: var(--m-select-v2-draggable-content-diff-bg);
  border-color: var(--m-select-v2-draggable-content-diff-border-color);
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__item.block:hover .m-select-v2-draggable-list__handle {
  color: var(--m-select-v2-draggable-primary-color);
}
.m-select-v2-draggable-list.handle .m-select-v2-draggable-list__handle:hover {
  color: var(--m-select-v2-draggable-primary-color);
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-form {
  display: flex;
  flex: 1;
  gap: 10px;
  align-items: center;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-form input {
  padding: 4px 8px;
  border: 1px solid var(--m-select-v2-draggable-border-color);
  border-radius: var(--m-select-v2-draggable-control-radius);
  font-size: var(--m-select-v2-draggable-control-fs);
  width: var(--m-select-v2-draggable-control-w);
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-buttons {
  display: flex;
  gap: 5px;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-buttons button {
  padding: 0.2rem 0.5rem;
  border: none;
  font-size: 0.75rem;
  border-radius: var(--m-select-v2-draggable-control-radius);
  cursor: pointer;
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-buttons button:first-child {
  background: var(--m-select-v2-draggable-btn-confirm-bg);
  color: var(--m-select-v2-draggable-btn-color);
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-buttons button:last-child {
  background: var(--m-select-v2-draggable-btn-cancel-bg);
  color: var(--m-select-v2-draggable-btn-color);
}
.m-select-v2-draggable-list .m-select-v2-draggable-list__edit-buttons button:hover {
  opacity: 0.8;
}