基于element中elcascader, 增加滚动条的样式处理。

不多废话,直接上样式。

<style rel="stylesheet/scss" lang="scss" scoped>
.el-cascader {
  max-height: 130px;
  ::v-deep .el-cascader__tags {
    max-height: 130px;
    overflow: scroll;
    overflow-x: hidden;
  }
  ::v-deep .el-cascader__tags::-webkit-scrollbar {
     1px;
  }
  ::v-deep .el-cascader__tags::-webkit-scrollbar-track {
    background: #f2f2f2;
  }
  ::v-deep .el-cascader__tags::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
  }
  ::v-deep .el-cascader__tags::-webkit-scrollbar-thumb:hover {
    background: #f2f2f2;
  }
  ::v-deep .el-cascader__tags::-webkit-scrollbar-thumb:active {
    background: rgba(0, 0, 0, 0.2);
  }
}
.el-cascader .el-cascader__tags {
  max-height: 130px;
  overflow: scroll;
  overflow-x: hidden;
}
</style>

如图

image

原文地址:https://www.cnblogs.com/akashicbrother/p/15693297.html