element-ui 样式问题处理

vue2+element 多选框多选时不换行（el-select组件）调整为鼠标左右滑动查看

.custom-select {
  max-width: 350px;
  display: flex;

  // see https://www.cnblogs.com/tohebe/p/17858737.html
  /* 输入框超出隐藏，不换行*/
  /deep/ .el-select__tags {
    flex-wrap: nowrap;
    overflow: auto;
  }

  /* 输入框最大宽度*/
  /deep/ .el-select__tags-text {
    max-width: 240px;
  }
}