diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 04896d5..01dd63c 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -45,7 +45,6 @@
 //= require js/datatables/dataTables.buttons.min.js
 //= require js/datatables/buttons.bootstrap.min.js
 //= require js/datatables/jszip.min.js
-//= require js/datatables/pdfmake.min.js
 //= require js/datatables/vfs_fonts.js
 //= require js/datatables/buttons.html5.min.js
 //= require js/datatables/buttons.print.min.js
diff --git a/app/views/home/index.html.erb b/app/views/home/index.html.erb
index 2c55dc3..bff5c0f 100644
--- a/app/views/home/index.html.erb
+++ b/app/views/home/index.html.erb
@@ -5,7 +5,6 @@
       <div class="title_left">
         <h3>Dash Board</h3>
       </div>
-
       <div class="title_right">
         <div class="col-md-5 col-sm-5 col-xs-12 form-group pull-right top_search">
           <div class="input-group">
@@ -21,7 +20,7 @@
 
     <div class="row">
       <div class="col-md-12">
-                  <div class="x_panel">
+        <div class="x_panel">
                     <div class="x_title">
                       <h2>Input knob</h2>
                       <ul class="nav navbar-right panel_toolbox">
@@ -68,9 +67,9 @@
                       </div>
                     </div>
                   </div>
-                </div>
-      <div class="col-md-6 col-sm-6 col-xs-6">
-        <div class="x_panel" style="height:600px;">
+      </div>
+      <div class="col-md-12 col-sm-12 col-xs-12">
+        <div class="x_panel">
           <div class="x_title">
             <h2>Dash Board</h2>
             <ul class="nav navbar-right panel_toolbox">
@@ -134,9 +133,7 @@
                   </tbody>
                 </table>
               </div>
-              
             </div>
-                
         </div>
       </div>
       
diff --git a/app/views/volume/index.html.erb b/app/views/volume/index.html.erb
index 4abcbf5..8644df4 100644
--- a/app/views/volume/index.html.erb
+++ b/app/views/volume/index.html.erb
@@ -94,9 +94,6 @@
   </div>
   <!-- /page content -->
 
-
- 
-
   <!-- volume functions -->
   <script>
     function volume_create() {