Create a Modal Box with CSS and JavaScript



To create a modal box with CSS and JavaScript, the code is as follows −

Example

 Live Demo

<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style>    body {       font-family: Arial, Helvetica, sans-serif;    }    .modal {       text-align: center;       display: none;       position: fixed;       z-index: 1;       padding-top: 100px;       left: 0;       top: 0;       width: 100%;       height: 100%;       background-color: rgba(0, 0, 0, 0.4);    }    .modalContent {       font-size: 20px;       font-weight: bold;       background-color: #fefefe;       margin: auto;       padding: 20px;       border: 1px solid #888;       width: 80%;    }    .close {       color: rgb(255, 65, 65);       float: right;       font-size: 40px;       font-weight: bold;    }    .close:hover, .close:focus {       color: #ff1010;       cursor: pointer;    } </style> </head> <body> <h1>Modal Example</h1> <button class="openModal">Open Modal</button> <h2>Click on the above button to open modal</h2> <div class="modal"> <div class="modalContent"> <span class="close">×</span> <p>Sample text inside modal</p> </div> </div> <script>    var modal = document.querySelector(".modal");    var btn = document.querySelector(".openModal");    var span = document.querySelector(".close");    btn.addEventListener("click", () => {       modal.style.display = "block";    });    span.addEventListener("click", () => {       modal.style.display = "none";    });    window.onclick = function(event) {       if (event.target == modal) {          modal.style.display = "none";       }    }; </script> </body> </html>

output

The above code will produce the following output −

On clicking the Open Modal button −

Updated on: 2020-05-07T10:51:21+05:30

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