diff --git a/_layouts/default.html b/_layouts/default.html
index d8750ea..b726769 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -1,19 +1,6 @@
 <!DOCTYPE html>
 <html lang="{{ page.lang | default: site.lang | default: "en" }}">
   {% include head.html %}
-  <nav class="tui-nav">
-    <ul>
-        <li class="tui-dropdown">
-            <span class="red-168-text">F</span>ile
-            <div class="tui-dropdown-content">
-                <ul>
-                    <li><a href="#!"><span class="red-168-text">N</span>ew</a></li>
-                </ul>
-            </div>
-        </li>
-        <span class="tui-datetime" data-format="d/M/y H:m:s"></span>   <!-- DD/MM/YYYY HH:MM:SS -->
-    </ul>
-  </nav>  
 
   <body>
       <div class="container">
diff --git a/_sass/base.scss b/_sass/base.scss
index 634c264..8bdede6 100644
--- a/_sass/base.scss
+++ b/_sass/base.scss
@@ -60,12 +60,11 @@ html {
 body {
   width: 100%;
   padding: 0;
+  margin: 25px 0;
   background: $color__black;
   font-family: $inconsolata;
   font-size: $font__size;
   font-weight: $font__weight;
-  line-height: $font__line-height;
-  margin: 0;
 }
 
 .container {
@@ -78,10 +77,18 @@ body {
   .container {
     margin: 0 50px;
   }
+  body {
+    margin: 50px 0 25px;
+  }
+
 }
 
 @include media-query($on-laptop) {
   .container {
     margin: 0 120px;
   }
+  body {
+    margin: 120px 0 50px;
+  }
+
 }
diff --git a/assets/tuicss.css b/assets/tuicss.css
index 4106587..101746e 100644
--- a/assets/tuicss.css
+++ b/assets/tuicss.css
@@ -1119,7 +1119,7 @@ input[type=button] {
   padding: 0px 2px;
   z-index: 9;
   display: block;
-  position: sticky;
+  position: fixed;
 }
 
 .tui-nav ul li {
