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Javascript 覆盖子组件中的材质ui css_Javascript_Reactjs_Material Ui - Fatal编程技术网

Javascript 覆盖子组件中的材质ui css

Javascript 覆盖子组件中的材质ui css,javascript,reactjs,material-ui,Javascript,Reactjs,Material Ui,我想在ExpansionPannel中更改扩展图标的right属性: <ExpansionPanel> <ExpansionPanelSummary expandIcon={<ExpandMoreIcon />}> <Typography className={classes.heading}>Expansion Panel 1</Typography> </ExpansionPanelSummar

我想在
ExpansionPannel
中更改
扩展图标的
right
属性:

  <ExpansionPanel>
    <ExpansionPanelSummary expandIcon={<ExpandMoreIcon />}>
      <Typography className={classes.heading}>Expansion Panel 1</Typography>
    </ExpansionPanelSummary>
    <ExpansionPanelDetails>
      <Typography>
        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse malesuada lacus ex,
        sit amet blandit leo lobortis eget.
      </Typography>
    </ExpansionPanelDetails>
  </ExpansionPanel>
我还需要这个
myCustomClass


但这并没有覆盖css。另外,设置
也没有帮助。

发现了我的问题,它是打字错误

我必须将重写的类传递给
属性,而不是
类名

<ExpansionPanelSummary 
    className={classes.myCustomClass}
    classes={{expandIcon: classes.expandIcon}} 
    expandIcon={<ExpandMoreIcon />}
>

<ExpansionPanelSummary 
    className={classes.myCustomClass}
    classes={{expandIcon: classes.expandIcon}} 
    expandIcon={<ExpandMoreIcon />}
>