Update index.html

修复手机浏览输入框或者按钮被遮挡问题

web/views/login/index.html

@@ -72,7 +72,7 @@
         </div>
     </div>
     <hr/>
-    <div class="footer">
+    <div class="footer" style="position: unset;">
         <div class="pull-right">
             <span langtag="word-readmore"></span> <strong><a href="https://ehang.io/nps" langtag="word-go"></a></strong>
         </div>
@@ -104,4 +104,4 @@
     }
 </script>
 </body>
-</html>
+</html>