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---
order: 7
title: 自定义位置
---
`1.0` 之后,Modal 的 `align` 属性被移除,您可以直接使用 `style.top` 或配合其他样式来设置对话框位置。
````jsx
import { Modal, Button } from 'antd';
const App = React.createClass({
getInitialState() {
return {
modal1Visible: false,
modal2Visible: false,
};
},
setModal1Visible(modal1Visible) {
this.setState({ modal1Visible });
},
setModal2Visible(modal2Visible) {
this.setState({ modal2Visible });
},
render() {
return (
<div>
<Button type="primary" onClick={() => this.setModal1Visible(true)}>显示距离顶部 20px 的对话框</Button>
<Modal
title="距离顶部 20px 的对话框"
style={{ top: 20 }}
visible={this.state.modal1Visible}
onOk={() => this.setModal1Visible(false)}
onCancel={() => this.setModal1Visible(false)}>
<p>对话框的内容</p>
<p>对话框的内容</p>
<p>对话框的内容</p>
</Modal>
<Button type="primary" onClick={() => this.setModal2Visible(true)}>显示垂直居中的对话框</Button>
<Modal
title="垂直居中的对话框"
wrapClassName="vertical-center-modal"
visible={this.state.modal2Visible}
onOk={() => this.setModal2Visible(false)}
onCancel={() => this.setModal2Visible(false)}>
<p>对话框的内容</p>
<p>对话框的内容</p>
<p>对话框的内容</p>
</Modal>
</div>
);
},
});
ReactDOM.render(<App />, mountNode);
````
````css
/* 使用 css 技巧来动态设置的对话框位置 */
.vertical-center-modal {
display: flex;
align-items: center;
justify-content: center;
}
.vertical-center-modal .ant-modal {
top: 0;
}
````