调整

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

@@ -688,10 +688,10 @@ class Challengesjupyter extends Component {
 											this.state.jupyter_url===null || this.state.jupyter_url===undefined?
 												(
 													booljupyterurls===false?
-														<div className={enlarge?"fangdatwo edu-back-white":""}>
+														<div className={enlarge?"fangdatwo edu-back-white fangdatwoswidth":""}>
 															<LoadingSpin ></LoadingSpin>
 														</div>
-														:<div className={enlarge?"fangdatwo edu-back-white":""}>
+														:<div className={enlarge?"fangdatwo edu-back-white fangdatwoswidth":""}>
 														</div>
 												)
 												:

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

@@ -214,6 +214,10 @@
     right: 0px;
 }
 
+.fangdatwoswidth{
+    border-top: 1px solid #eeee;
+}
+
 .jupyterswidth{
    width:  1140px;
 }