调整

public/react/src/modules/courses/poll/pollStyle.css

@@ -44,6 +44,7 @@
 .right-black-trangles{border-width: 8px;position: absolute;top: 10px;left: -16px;border-style: dashed solid dashed dashed;border-color: transparent rgba(5,16,26,0.6) transparent transparent;font-size: 0;line-height: 0;}
 .top-black-trangle{border-width: 8px;position: absolute;top: -16px;right: 4px;border-style: dashed solid dashed dashed;border-color: transparent transparent rgba(5,16,26,0.6) transparent;font-size: 0;line-height: 0;}
 .invite-tipysl{color: #999999; box-sizing: border-box;text-align: center;border-radius: 2px;font-size: 14px}
+.edu-position-hideysl li a:hover{ background:#F1F1F1; color:#05101A;}
 .to-back-left {
   width: 0;
   height: 0;

public/react/src/modules/courses/shixunHomework/Listofworks.js

@@ -1601,7 +1601,7 @@ class Listofworks extends Component {
 											<a className="font-12">
 												{order === "update_time" ? "时间" : order === "work_score" ? "成绩" : order === "student_id" ? "学号" : ""}排序</a>
 											<i className="iconfont icon-xiajiantou ml5 font-12 "></i>
-											<ul className="edu-position-hide undis mt10">
+											<ul className="edu-position-hideysl undis mt10">
 												<li> <a  onClick={(e) => this.funorder("update_time")} data-remote="true" className=" font-12" style={{"text-align": "center "}}>更新时间</a></li>
 												<li> <a  onClick={(e) => this.funorder("work_score")} data-remote="true" className=" font-12" style={{"text-align": "center "}}>最终成绩</a></li>
 												<li> <a  onClick={(e) => this.funorder("student_id")} data-remote="true" className=" font-12" style={{"text-align": "center "}}>学生学号</a></li>