个人主页--“我的课程”、“我的项目”不是下拉框却做成下拉框的样式

app/views/layouts/base_users_new.html.erb

@@ -200,7 +200,7 @@ $(".subNav").click(function(){
       <% if @center_flag %>
         <div class="subNavBox ">
           <div class="subNav "><a href="<%=url_for(:controller => 'users', :action => 'show',:id=>@user.id)%>" class=" f14 c_blue02">动态</a></div>
-          <div class="subNav  subNav_jiantou"><a href="<%=url_for(:controller => 'users', :action => 'user_courses',:id=>@user.id)%>" class=" f14 c_blue02">我的课程<span style="font-weight:normal;font-size:12px;color:#FF5722;">(<%=@user.courses.count%>)</span></a></div>
+          <div class="subNav"><a href="<%=url_for(:controller => 'users', :action => 'user_courses',:id=>@user.id)%>" class=" f14 c_blue02">我的课程<span style="font-weight:normal;font-size:12px;color:#FF5722;">(<%=@user.courses.count%>)</span></a></div>
           <!--<ul class="navContent " >-->
           <!--<li><a href="javascirpt:void();" >大学计算机基础</a></li>-->
           <!--<li><a href="javascirpt:void();" >大牛软件核心知识开放课程</a></li>-->
@@ -208,7 +208,7 @@ $(".subNav").click(function(){
           <!--<li><a href="javascirpt:void();" >大牛软件核心知识开放课程</a></li>-->
           <!--<li><a href="javascirpt:void();" >大学计算机基础</a></li>-->
           <!--</ul>-->
-          <div class="subNav  subNav_jiantou"><a href="<%=url_for(:controller => 'users', :action => 'user_projects',:id=>@user.id)%>" class=" f14 c_blue02">我的项目<span style="font-weight:normal;font-size:12px;color:#FF5722;">(<%=@user.projects.count%>)</span></a></div>
+          <div class="subNav"><a href="<%=url_for(:controller => 'users', :action => 'user_projects',:id=>@user.id)%>" class=" f14 c_blue02">我的项目<span style="font-weight:normal;font-size:12px;color:#FF5722;">(<%=@user.projects.count%>)</span></a></div>
           <!--<ul class="navContent " >-->
           <!--<li><a href="javascirpt:void();" >Trustie-Forge</a></li>-->
           <!--<li><a href="javascirpt:void();" >Trustie-weekly</a></li>-->