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Scrollable full-screen HTML overlay
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| <!DOCTYPE html> | |
| <!-- SCROLLABLE OVERLAY --> | |
| <html> | |
| <head> | |
| <style> | |
| .overlay { | |
| height: 0%; | |
| width: 100%; | |
| position: fixed; | |
| z-index: 1; | |
| top: 0; | |
| left: 0; | |
| background-color: rgb(0,0,0); | |
| background-color: rgba(0,0,0, 0.9); | |
| overflow-y: scroll; | |
| } | |
| .overlay-content { | |
| position: relative; | |
| top: 25%; | |
| width: 100%; | |
| text-align: center; | |
| margin-top: 30px; | |
| } | |
| .overlay a { | |
| padding: 8px; | |
| text-decoration: none; | |
| font-size: 36px; | |
| color: #818181; | |
| display: block; | |
| transition: 0.3s; | |
| } | |
| .overlay a:hover, .overlay a:focus { | |
| color: #f1f1f1; | |
| } | |
| .overlay .closebtn { | |
| position: absolute; | |
| top: 20px; | |
| right: 45px; | |
| font-size: 60px; | |
| } | |
| @media screen and (max-height: 450px) { | |
| .overlay { | |
| overflow-y: auto; | |
| } | |
| .overlay a { | |
| font-size: 20px | |
| } | |
| .overlay .closebtn { | |
| font-size: 40px; | |
| top: 15px; | |
| right: 35px; | |
| } | |
| } | |
| </style> | |
| <body> | |
| <!-- Use outer div's id in JavaScript/jQuery to show/hide overlay --> | |
| <div id="overlay-container" class="overlay"> | |
| <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a> | |
| <div class="overlay-content"> | |
| <!-- Insert Content for Overlay Here --> | |
| </div> | |
| </div> | |
| <!-- Button click to call overlay --> | |
| <input type="button" value="Show Overlay" onclick="openNav();" /> | |
| <!-- Add JavaScript/jQuery to handle click event. To show/hide overlay change the outer div's height property --> | |
| <script> | |
| function openNav() { | |
| document.getElementById("overlay-container").style.height = "100%"; | |
| } | |
| function closeNav() { | |
| document.getElementById("overlay-container").style.height = "0%"; | |
| } | |
| </script> | |
| </body> | |
| </html> |
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