diff --git a/static/css/labs.css b/static/css/labs.css
index 0072dd6..5c3a17c 100644
--- a/static/css/labs.css
+++ b/static/css/labs.css
@@ -76,7 +76,7 @@ td {
 .navbar pre {
   font-family: "Open Sans","Helvetica","Tahoma","Geneva","Arial",sans-serif;
   font-size: 2rem;
-  background-color: #292929;
+  background-color: var(--bg-color);
   border-color: #fff;
   color: #fff;
   border-width: 0rem;
@@ -134,7 +134,7 @@ td {
   margin-left: auto;
   margin-bottom: 1em;
   margin-top: 1em;     
-  color: #14396d;
+  color: #305d9a;
   padding: 2.5rem 3.5rem;
   text-align: left;
   /*background-color: #f2f2f2;*/
@@ -142,11 +142,13 @@ td {
 }
 
 .navbar {
-  background-color: #292929;
+  background-color: var(--bg-color);/*#292929;*/
   position: fixed;
   margin: 0rem 0rem;
   border-bottom-width: 0rem;
   padding-top: 0.1rem;
+  border-bottom-width: 0.5rem;
+  border-bottom-color: white;
 }
 
 a:link {
@@ -162,7 +164,7 @@ a:hover {
 }
 
 .navbar a {
-  padding-top: 1.1rem;
+  padding-top: 0.8rem;
   font-size: 2rem;
   color: #fff;
   text-align: right;
@@ -173,10 +175,16 @@ a:hover {
   color: #000;
   font-size: 1rem;
   text-align: center;
-  letter-spacing: 0.3rem;
+  letter-spacing: 0.2rem;
   font-weight: bold;
   padding-bottom: 0.3rem;
   background-color: var(--bg-color);/*#292929; rgb(186, 50, 50); #ba3232;*/
+  border-top-width: 0.5rem;
+  border-top-color: #000;
+}
+
+.sidebar-header img{
+  display: none;
 }
 
 .sidebar-menu {
@@ -189,7 +197,6 @@ a:hover {
 }
 
 .sidebar {
-  margin-top: -0.15rem;
   position: fixed;
   top: 5rem;
   bottom: 0;
@@ -205,6 +212,7 @@ a:hover {
   line-height: 1.55;
   width: 32rem;
   margin: 0 0;
+  margin-top: 0.5rem;
 }
 
 /*
@@ -297,6 +305,16 @@ a:hover {
     display: block;
     top: 0rem;
     width: 40rem;
+    margin-top: 0rem;
+  }
+
+  .sidebar-header img{
+    display: block;
+  }
+
+  .sidebar-header {
+    font-size: 1rem;
+    letter-spacing: 0.3rem;
   }
 
   .navbar a {
@@ -335,12 +353,12 @@ a:hover {
   border-color: #000;
   color: #fff;
   border-radius: 1rem;
-  margin-top: -2rem;
-  padding-top: 3.5rem;
+  margin-top: -3.5rem;
+  padding-top: 3.6rem;
   padding-bottom: 1.2rem;
   padding-right: 1.5rem;
   padding-left: 1.5rem;
-}
+  }
 }  
 
 .bs-callout {