diff --git a/src/components/Navbar/Navbar.css b/src/components/Navbar/Navbar.css
index 6401df9..33381e1 100644
--- a/src/components/Navbar/Navbar.css
+++ b/src/components/Navbar/Navbar.css
@@ -1,51 +1,53 @@
 .topnav {
-    background-color: #1f293726;
-    overflow: hidden;
-    text-align: right;
-    backdrop-filter: blur(16px);
-    border: 1px solid #f9fafb1a;
-    padding: 1.1rem;
-    display: flex;
-    justify-content:flex-end;
-    gap: 16px;
+  background-color: #1f293726;
+  overflow: hidden;
+  text-align: right;
+  backdrop-filter: blur(16px);
+  border: 1px solid #f9fafb1a;
+  padding: 1.1rem;
+  display: flex;
+  justify-content: flex-end;
+  gap: 16px;
 }
+
 @media (max-width: 700px) {
-    .topnav {
-        text-align: center;
-        overflow: auto;
-        justify-content: flex-start;
-    }
+  .topnav {
+    flex-direction: column;
+    text-align: center;
+    overflow: auto;
+    justify-content: flex-start;
+  }
 }
 
 .topnav a {
-    display: flex;
-    align-items: center;
-    gap: 8px;
-    color: #f2f2f2;
-    text-align: center;
-    padding: 0px 15px;
-    text-decoration: none;
-    border: 1px solid transparent;
-    /* font-size: 20px; */
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  color: #f2f2f2;
+  text-align: center;
+  padding: 0px 15px;
+  text-decoration: none;
+  border: 1px solid transparent;
+  /* font-size: 20px; */
 }
 
 .topnav a:hover {
-    background-color: #2c2e2fb3;
-    color: #f2f2f2;
-    border-radius: 12px;
-    border:1px solid #b6b6b94a;
-    /* display: inline; */
+  background-color: #2c2e2fb3;
+  color: #f2f2f2;
+  border-radius: 12px;
+  border: 1px solid #b6b6b94a;
+  /* display: inline; */
 }
 
 .topnav a.active {
-    background-color: #4CAF50;
-    color: white;
+  background-color: #4caf50;
+  color: white;
 }
 
-.logo{
-    margin-top: 10px;
-    width: 52px;
-    vertical-align:middle;
-    height: 42px;
-    display: inline-block;
+.logo {
+  margin-top: 10px;
+  width: 52px;
+  vertical-align: middle;
+  height: 42px;
+  display: inline-block;
 }
diff --git a/src/components/Navbar/Navbar.jsx b/src/components/Navbar/Navbar.jsx
index 41de4bc..a8f0ea0 100644
--- a/src/components/Navbar/Navbar.jsx
+++ b/src/components/Navbar/Navbar.jsx
@@ -1,6 +1,5 @@
 import React from 'react';
 import './Navbar.css';
-import slack from './slack.svg';
 import youtube from './youtube.svg';
 import twitter  from './twitter.svg';
 import github from './github.svg';
@@ -8,10 +7,6 @@ import github from './github.svg';
 const Navbar = () => {
   return (
       <div className="topnav">
-          <a href="https://join.slack.com/t/firstcontributors/shared_invite/zt-1n4y7xnk0-DnLVTaN6U9xLU79H5Hi62w"  target="_blank" rel="noopener noreferrer">
-              <img src={slack} className="logo" alt="slack logo" />
-              <span>Slack</span>
-          </a>
           <a href="https://www.youtube.com/channel/UCMXNFxCvyH5LhUwEcmY8qGQ" target="_blank" rel="noopener noreferrer">
               <img  src={youtube} className="logo" alt="youtube logo" />
               <span>Youtube</span>    
diff --git a/src/components/Navbar/slack.svg b/src/components/Navbar/slack.svg
deleted file mode 100644
index bcdf161..0000000
--- a/src/components/Navbar/slack.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg role="img" fill="white" viewBox="0 0 28 28" xmlns="http://www.w3.org/2000/svg"><title>Slack icon</title><path d="M5.042 15.165a2.528 2.528 0 0 1-2.52 2.523A2.528 2.528 0 0 1 0 15.165a2.527 2.527 0 0 1 2.522-2.52h2.52v2.52zM6.313 15.165a2.527 2.527 0 0 1 2.521-2.52 2.527 2.527 0 0 1 2.521 2.52v6.313A2.528 2.528 0 0 1 8.834 24a2.528 2.528 0 0 1-2.521-2.522v-6.313zM8.834 5.042a2.528 2.528 0 0 1-2.521-2.52A2.528 2.528 0 0 1 8.834 0a2.528 2.528 0 0 1 2.521 2.522v2.52H8.834zM8.834 6.313a2.528 2.528 0 0 1 2.521 2.521 2.528 2.528 0 0 1-2.521 2.521H2.522A2.528 2.528 0 0 1 0 8.834a2.528 2.528 0 0 1 2.522-2.521h6.312zM18.956 8.834a2.528 2.528 0 0 1 2.522-2.521A2.528 2.528 0 0 1 24 8.834a2.528 2.528 0 0 1-2.522 2.521h-2.522V8.834zM17.688 8.834a2.528 2.528 0 0 1-2.523 2.521 2.527 2.527 0 0 1-2.52-2.521V2.522A2.527 2.527 0 0 1 15.165 0a2.528 2.528 0 0 1 2.523 2.522v6.312zM15.165 18.956a2.528 2.528 0 0 1 2.523 2.522A2.528 2.528 0 0 1 15.165 24a2.527 2.527 0 0 1-2.52-2.522v-2.522h2.52zM15.165 17.688a2.527 2.527 0 0 1-2.52-2.523 2.526 2.526 0 0 1 2.52-2.52h6.313A2.527 2.527 0 0 1 24 15.165a2.528 2.528 0 0 1-2.522 2.523h-6.313z"/></svg>
\ No newline at end of file
diff --git a/src/components/ProjectList/CardsContainer.jsx b/src/components/ProjectList/CardsContainer.jsx
index d786add..80a0137 100644
--- a/src/components/ProjectList/CardsContainer.jsx
+++ b/src/components/ProjectList/CardsContainer.jsx
@@ -143,7 +143,6 @@ export default class CardsContainer extends React.Component {
                 projectLink={item.projectLink}
                 description={item.description}
                 tags={item.tags}
-                className='testing-testing'
               />
             );
           })}