这次可以了嘛

Hunter_ht/hunter/static/hunter/style.css

@@ -153,14 +153,24 @@ nav>div{
 .member_type>ul{
     width:100%;
     display: block;
+    margin:3px 0;
+}
+.member_type>ul:hover{
+    background: #f2f2f2;
+    border-radius: 2px;
+    cursor:auto;
 }
 .member_type>ul>li{
     height: 30px;
     line-height: 30px;
-    font-size: 16px;
+    font-size: 14px;
     padding: 2px 10px;
     float: left;
 }
+.member_type>ul:hover a{
+    font-size:16px;
+    color:#366ab3;
+}
 .member_type>ul>.user_mail{
     float: right;
 }