调整

public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js

@@ -79,7 +79,7 @@ class Challengesjupyter extends Component {
 
 						setTimeout(() => {
 							this.setState({
-								jupyter_url:response.data.url,
+								 jupyter_url:response.data.url,
 								jupyter_port:response.data.port,
 								booljupyterurls:true,
 							})
@@ -212,9 +212,9 @@ class Challengesjupyter extends Component {
 							booljupyterurls===true?
 								(
 									this.state.jupyter_url === null?
-										<div className="mt50">
+										<div className="mt50 intermediatecenter">
-
+											{/*<span className="icon iconfont icon-jiazaishibai1"></span>*/}
-											<p className="intermediatecenter sortinxdirection"><p className="colorbluetest">加载实训出错，是否</p><p className="colorbluetwo" onClick={()=>this.updatamakedowns()}>重新加载</p></p>
+											<p className="intermediatecenter sortinxdirection mt5"><p className="colorbluetest">加载实训出错，是否</p><p className="colorbluetwo" onClick={()=>this.updatamakedowns()}>重新加载</p></p>
 
 										</div>
 

public/react/src/modules/tpm/shixunchild/shixunchildCss/Challenges.css

@@ -79,3 +79,9 @@
     font-size:14px;
     color:#888888;
 }
+.intermediatecenter{
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+}