minor ui improvements

Author: devsdenepal

src/components/Navbar.jsx

@@ -40,9 +40,9 @@ function Navbar({ loggedin }) {
               <input type="text" className="form-control form-control-sm" placeholder="Search" />
             </form>
             {loggedin === 'true' ? (
-              <Link className="btn btn-primary clk" to="/profile">Profile</Link>
+              <Link className="btn btn-primary clk" to="/profile">Profile </Link>
             ) : (
-              <Link className="btn btn-primary clk" to="/login">Sign up</Link>
+              <Link className="btn btn-primary clk" to="/login">Sign up </Link>
             )}
           </div>
         </div>

src/components/profile.jsx

@@ -54,7 +54,9 @@ function Profile() {
           </button>
         </>
       ) : (
-        <p>Loading...</p>
+        <div className="spinner-border text-primary" role="status">
+          <span className="visually-hidden">Loading...</span>
+        </div>
       )}
     </div>
   );