.multipleSelect *{
  box-sizing: border-box;
}
.multipleSelect {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10000;
}
.multipleSelect .multipleSelect-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4.5rem;
  background: #ffffff;
  display: flex;
  flex-direction: column;
}
.multipleSelect .multipleSelect-content .header {
  position: relative;
  display: flex;
  height: 1rem;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0px 1px 2px #cccccc;
}
.multipleSelect .multipleSelect-content .header .cancel,
.confirm {
  width: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 1rem;
  font-size: 0.3rem;
  color: #000000;
}
.multipleSelect .multipleSelect-content .main {
  height: calc(100% - 1rem);
  overflow: scroll;
  -webkit-overflow-scrolling : touch
}
.multipleSelect .multipleSelect-content .main .item {
  position: relative;
  display: block;
  height: 0.8rem;
  line-height: 0.8rem;
  text-align: center;
  padding: 0 1rem;
  font-size: 0.24rem;
  color: #000000;
  border-bottom: 1px solid #cccccc;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.multipleSelect .multipleSelect-content .main .item-active::after {
  content: "\2713";
  position: absolute;
  width: 1rem;
  right: 0;
  top: 0;
  font-size: 0.26rem;
  height: 0.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  color: blue;
}