减少DOM元素

src/components/python/pythomDes/index.js

@@ -96,7 +96,7 @@ export default class PythonDes extends Component {
         <Test practice={this.props.practice} allPracticeShow={this.props.allPracticeShow} show={this.props.show} hide={this.props.hide}></Test>
         <Team />
         <Experience />
-        <div style={{height: '8px'}}><img style={{width: '100%', height: '8px'}} src="https://julyedu-cdn.oss-cn-beijing.aliyuncs.com/h5_python_class/changjian.png" alt=""/></div>
+        <img style={{display: 'block', width: '100%', height: '8px'}} src="https://julyedu-cdn.oss-cn-beijing.aliyuncs.com/h5_python_class/changjian.png" alt=""/>
         <Progream />
       </div>
     )