el-select选择的内容过长溢出文本框

/deep/ .el-select__tags {
  flex-wrap: nowrap;
}
/deep/ .el-select__tags-text {
  max-width: 45px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline-block;
  line-height: 9px;//让x图标居中
}
/deep/ .el-cascader__tags {
  flex-wrap: nowrap;
}
/deep/.el-cascader__tags .el-tag:not(.is-hit) {
  border-color: transparent;
  max-width: 100px;
}