navigation menu
.navbar-k {overflow: hidden;background-color: #333;}.navbar-k a {float: left;font-size: 16px;color: white;text-align: center;padding: 20px 16px;text-decoration: none;}.subnav-k {float: left;overflow: hidden;}.subnav-k .subnavbtn {font-size: 16px;border: none;outline: none;color: white;padding: 14px 16px;background-color: inherit;font-family: inherit;margin: 0;}.navbar-k a:hover, .subnav:hover .subnavbtn…