A Pen by Brad Traversy on CodePen.
Created
April 6, 2019 06:05
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Pure CSS Hamburger Menu & Overlay
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet"> | |
| <link rel="stylesheet" href="css/style.css"> | |
| <link rel="stylesheet" href="css/menu.css"> | |
| <title>Hamburger Menu Overlay</title> | |
| </head> | |
| <body> | |
| <div class="menu-wrap"> | |
| <input type="checkbox" class="toggler"> | |
| <div class="hamburger"><div></div></div> | |
| <div class="menu"> | |
| <div> | |
| <div> | |
| <ul> | |
| <li><a href="#">Home</a></li> | |
| <li><a href="#">About</a></li> | |
| <li><a href="#">Services</a></li> | |
| <li><a href="#">Contact</a></li> | |
| </ul> | |
| </div> | |
| </div> | |
| </div> | |
| </div> | |
| <header class="showcase"> | |
| <div class="container showcase-inner"> | |
| <h1>Welcome</h1> | |
| <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Voluptas maiores sint impedit delectus quam molestiae explicabo cum facere ratione veritatis.</p> | |
| <a href="#" class="btn">Read More</a> | |
| </div> | |
| </header> | |
| </body> | |
| </html> |
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| /* CORE STYLES */ | |
| :root { | |
| --primary-color: rgba(13, 110, 139, 0.75); | |
| --overlay-color: rgba(24, 39, 51 , 0.85); | |
| --menu-speed: 0.75s; | |
| } | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| box-sizing: border-box; | |
| } | |
| body { | |
| font-family: 'Roboto', sans-serif; | |
| line-height: 1.4; | |
| } | |
| .container { | |
| max-width: 960px; | |
| margin: auto; | |
| overflow: hidden; | |
| padding: 0 3rem; | |
| } | |
| .showcase { | |
| background: var(--primary-color); | |
| color: #fff; | |
| height: 100vh; | |
| position: relative; | |
| } | |
| .showcase:before { | |
| content: ''; | |
| background: url('https://images.pexels.com/photos/533923/pexels-photo-533923.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260') no-repeat center center/cover; | |
| position: absolute; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| z-index: -1; | |
| } | |
| .showcase .showcase-inner { | |
| display: flex; | |
| flex-direction: column; | |
| align-items: center; | |
| justify-content: center; | |
| text-align: center; | |
| height: 100%; | |
| } | |
| .showcase h1 { | |
| font-size: 4rem; | |
| } | |
| .showcase p { | |
| font-size: 1.3rem; | |
| } | |
| .btn { | |
| display: inline-block; | |
| border: none; | |
| background: var(--primary-color); | |
| color: #fff; | |
| padding: 0.75rem 1.5rem; | |
| margin-top: 1rem; | |
| transition: opacity 1s ease-in-out; | |
| text-decoration: none; | |
| } | |
| .btn:hover { | |
| opacity: 0.7; | |
| } | |
| /* MENU STYLES */ | |
| .menu-wrap { | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| z-index: 1; | |
| } | |
| .menu-wrap .toggler { | |
| position: absolute; | |
| top: 0; | |
| left: 0; | |
| z-index: 2; | |
| cursor: pointer; | |
| width: 50px; | |
| height: 50px; | |
| opacity: 0; | |
| } | |
| .menu-wrap .hamburger { | |
| position: absolute; | |
| top: 0; | |
| left: 0; | |
| z-index: 1; | |
| width: 60px; | |
| height: 60px; | |
| padding: 1rem; | |
| background: var(--primary-color); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| } | |
| /* Hamburger Line */ | |
| .menu-wrap .hamburger > div { | |
| position: relative; | |
| flex: none; | |
| width: 100%; | |
| height: 2px; | |
| background: #fff; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| transition: all 0.4s ease; | |
| } | |
| /* Hamburger Lines - Top & Bottom */ | |
| .menu-wrap .hamburger > div::before, | |
| .menu-wrap .hamburger > div::after { | |
| content: ''; | |
| position: absolute; | |
| z-index: 1; | |
| top: -10px; | |
| width: 100%; | |
| height: 2px; | |
| background: inherit; | |
| } | |
| /* Moves Line Down */ | |
| .menu-wrap .hamburger > div::after { | |
| top: 10px; | |
| } | |
| /* Toggler Animation */ | |
| .menu-wrap .toggler:checked + .hamburger > div { | |
| transform: rotate(135deg); | |
| } | |
| /* Turns Lines Into X */ | |
| .menu-wrap .toggler:checked + .hamburger > div:before, | |
| .menu-wrap .toggler:checked + .hamburger > div:after { | |
| top: 0; | |
| transform: rotate(90deg); | |
| } | |
| /* Rotate On Hover When Checked */ | |
| .menu-wrap .toggler:checked:hover + .hamburger > div { | |
| transform: rotate(225deg); | |
| } | |
| /* Show Menu */ | |
| .menu-wrap .toggler:checked ~ .menu { | |
| visibility: visible; | |
| } | |
| .menu-wrap .toggler:checked ~ .menu > div { | |
| transform: scale(1); | |
| transition-duration: var(--menu-speed); | |
| } | |
| .menu-wrap .toggler:checked ~ .menu > div > div { | |
| opacity: 1; | |
| transition: opacity 0.4s ease 0.4s; | |
| } | |
| .menu-wrap .menu { | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| visibility: hidden; | |
| overflow: hidden; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| } | |
| .menu-wrap .menu > div { | |
| background: var(--overlay-color); | |
| border-radius: 50%; | |
| width: 200vw; | |
| height: 200vw; | |
| display: flex; | |
| flex: none; | |
| align-items: center; | |
| justify-content: center; | |
| transform: scale(0); | |
| transition: all 0.4s ease; | |
| } | |
| .menu-wrap .menu > div > div { | |
| text-align: center; | |
| max-width: 90vw; | |
| max-height: 100vh; | |
| opacity: 0; | |
| transition: opacity 0.4s ease; | |
| } | |
| .menu-wrap .menu > div > div > ul > li { | |
| list-style: none; | |
| color: #fff; | |
| font-size: 1.5rem; | |
| padding: 1rem; | |
| } | |
| .menu-wrap .menu > div > div > ul > li > a { | |
| color: inherit; | |
| text-decoration: none; | |
| transition: color 0.4s ease; | |
| } | |
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awesome!!!