diff --git a/cs.css b/cs.css
index 92ea168..30eb92f 100644
--- a/cs.css
+++ b/cs.css
@@ -66,68 +66,6 @@ img {
 /*TOP NAVBAR*/
 /**********************************************************************************/
 
-/*nav {
-  overflow: hidden;
-  height: 100px;
-  width: 100%;
-  position: fixed;
-  top: 0;
-  background-color: #000;
-}
-
-label img {
-  margin: 5px 0px;
-}
-
-label.logo {
-  color: white;
-  font-size: 35px;
-  line-height: 100px;
-  padding: 0 50px;
-  font-weight: bold;
-}
-
-nav ul {
-  float: right;
-  margin-right: 50px;
-}
-
-nav ul li {
-  display: inline-block;
-  line-height: 100px;
-  margin: 0 5px;
-}
-
-nav ul li a {
-  color: white;
-  font-size: 18px;
-  padding: 7px 13px;
-  text-transform: uppercase;
-}
-
-nav ul li a  i {
-  margin-right: 10px;
-}
-
-nav ul li a.active, nav ul li a:hover {
-  border-bottom: 3px solid purple;
-}
-
-.checkbtn {
-  font-size: 30px;
-  color: white;
-  float: right;
-  line-height: 80px;
-  margin-right: 40px;
-  cursor: pointer;
-  display: none;
-}
-
-#check {
-  display: none;
-}*/
-
-
 .navigation {
   height: 100px;
   width: 100%;
@@ -144,8 +82,7 @@ nav ul li a.active, nav ul li a:hover {
   float: left;
 }
 
-.brand a,
-.brand a:visited {
+.brand a, .brand a:visited {
   color: #ffffff;
   text-decoration: none;
 }
@@ -189,8 +126,7 @@ nav ul li a:hover, nav ul li a:visited:hover {
   color: #ffffff;
 }
 
-nav ul li a:not(:only-child):after, 
-nav ul li a:visited:not(:only-child):after {
+nav ul li a:not(:only-child):after, nav ul li a:visited:not(:only-child):after {
   padding-left: 4px;
   content: ' ▾';
 }
@@ -205,17 +141,16 @@ nav ul li ul li a {
   background-color: #333 !important;
 }
 
-
-
 .nav-dropdown {
   position: absolute;
   display: none;
   z-index: 1;
   box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
-
 }
 
 /* Mobile navigation */
+/**********************************************************************************/
+
 .nav-mobile {
   display: none;
   position: absolute;
@@ -264,7 +199,9 @@ nav ul li ul li a {
   .nav-dropdown {
     position: static;
   }
+  
 }
+
 @media screen and (min-width: 799px) {
   
   .nav-list {
@@ -319,8 +256,6 @@ nav ul li ul li a {
   transform: rotate(-45deg);
 }
 
-
-
 /*1 SECTION, WELCOME TO FOSC*/
 /**********************************************************************************/
 
@@ -618,53 +553,6 @@ footer {
 
 @media only screen and (max-width: 1024px) {
 
-  /*.checkbtn {
-    display: block;
-    margin-top: 10px;
-  }
-
-  nav {
-    background-color: #111;
-    transition: all .5s;
-  }
-
-  label.logo {
-    font-size: 30px;
-    padding-left: 10px;
-  }
-
-  ul {
-    position: fixed;
-    width: 100%;
-    height: 100%;
-    background: #222;
-    margin-top: 20px;
-    top: 80px;
-    left: -100%;
-    text-align: center;
-    transition: all .5s;
-  }
-
-  nav ul li {
-    display: block;
-    margin: 50px 0;
-    line-height: 30px;
-    font-size: 16px;
-  }
-
-  nav ul li a {
-    font-size: 20px;
-  }
-
-  nav ul li a:hover, nav ul li a.active {
-    background: none;
-    color: white;
-  }
-  
-  #check:checked ~ ul {
-    left: 0;
-  }*/
-
   .hero h1 {
     font-size: 70px;
   }
@@ -719,53 +607,6 @@ footer {
 
 @media only screen and (max-width: 600px) {
 
-  /*.checkbtn {
-    display: block;
-    margin-top: 10px;
-  }
-
-  nav {
-    background-color: #111;
-    transition: all .5s;
-  }
-
-  label.logo {
-    font-size: 30px;
-    padding-left: 10px;
-  }
-
-  ul {
-    position: fixed;
-    width: 100%;
-    height: 100%;
-    background: #222;
-    margin-top: 20px;
-    top: 80px;
-    left: -100%;
-    text-align: center;
-    transition: all .5s;
-  }
-
-  nav ul li {
-    display: block;
-    margin: 50px 0;
-    line-height: 30px;
-    font-size: 16px;
-  }
-
-  nav ul li a {
-    font-size: 20px;
-  }
-
-  nav ul li a:hover, nav ul li a.active {
-    background: none;
-    color: white;
-  }
-
-  #check:checked ~ ul {
-    left: 0;
-  }*/
-
   .hero {
     padding: 30% 0px;
   }