/* Add a black background color to the top navigation bar */ .topnav { overflow: hidden; background-color: #e9e9e9; } /* Style the links inside the navigation bar */ .topnav a { float: left; display: block; color: black; text-align: center; padding: 14px 16px; text-decoration: none; font-size: 17px; } /* Change the color of links on hover */ .topnav a:hover { background-color: #ddd; color: black; } /* Style the "active" element to highlight the current page */ .topnav a.active { background-color: #2196F3; color: white; } /* Style the search box inside the navigation bar */ .topnav input[type=text] { float: right; padding: 6px; border: none; margin-top: 8px; margin-right: 16px; font-size: 17px; } /* When the screen is less than 600px wide, stack the links and the search field vertically instead of horizontally */ @media screen and (max-width: 600px) { .topnav a, .topnav input[type=text] { float: none; display: block; text-align: left; width: 100%; margin: 0; padding: 14px; } .topnav input[type=text] { border: 1px solid #ccc; } }