"Login Animation"
Bootstrap 3.0.0 Snippet by naimansari

<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <!DOCTYPE html><html class=''> <head><script src='//production-assets.codepen.io/assets/editor/live/console_runner-079c09a0e3b9ff743e39ee2d5637b9216b3545af0de366d4b9aad9dc87e26bfd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/events_runner-73716630c22bbc8cff4bd0f07b135f00a0bdc5d14629260c3ec49e5606f98fdd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/css_live_reload_init-2c0dc5167d60a5af3ee189d570b1835129687ea2a61bee3513dee3a50c115a77.js'></script><meta charset='UTF-8'><meta name="robots" content="noindex"><link rel="shortcut icon" type="image/x-icon" href="//production-assets.codepen.io/assets/favicon/favicon-8ea04875e70c4b0bb41da869e81236e54394d63638a1ef12fa558a4a835f1164.ico" /><link rel="mask-icon" type="" href="//production-assets.codepen.io/assets/favicon/logo-pin-f2d2b6d2c61838f7e76325261b7195c27224080bc099486ddd6dccb469b8e8e6.svg" color="#111" /><link rel="canonical" href="https://codepen.io/Lewitje/pen/BNNJjo?limit=all&page=21&q=animation" /> <style class="cp-pen-styles">@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300); * { box-sizing: border-box; margin: 0; padding: 0; font-weight: 300; } body { font-family: 'Source Sans Pro', sans-serif; color: white; font-weight: 300; } body ::-webkit-input-placeholder { /* WebKit browsers */ font-family: 'Source Sans Pro', sans-serif; color: white; font-weight: 300; } body :-moz-placeholder { /* Mozilla Firefox 4 to 18 */ font-family: 'Source Sans Pro', sans-serif; color: white; opacity: 1; font-weight: 300; } body ::-moz-placeholder { /* Mozilla Firefox 19+ */ font-family: 'Source Sans Pro', sans-serif; color: white; opacity: 1; font-weight: 300; } body :-ms-input-placeholder { /* Internet Explorer 10+ */ font-family: 'Source Sans Pro', sans-serif; color: white; font-weight: 300; } .wrapper { background: #50a3a2; background: -webkit-linear-gradient(top left, #50a3a2 0%, #53e3a6 100%); background: linear-gradient(to bottom right, #50a3a2 0%, #53e3a6 100%); position: absolute; top: 50%; left: 0; width: 100%; height: 400px; margin-top: -200px; overflow: hidden; } .wrapper.form-success .container h1 { -webkit-transform: translateY(85px); transform: translateY(85px); } .container { max-width: 600px; margin: 0 auto; padding: 80px 0; height: 400px; text-align: center; } .container h1 { font-size: 40px; -webkit-transition-duration: 1s; transition-duration: 1s; -webkit-transition-timing-function: ease-in-put; transition-timing-function: ease-in-put; font-weight: 200; } form { padding: 20px 0; position: relative; z-index: 2; } form input { -webkit-appearance: none; -moz-appearance: none; appearance: none; outline: 0; border: 1px solid rgba(255, 255, 255, 0.4); background-color: rgba(255, 255, 255, 0.2); width: 250px; border-radius: 3px; padding: 10px 15px; margin: 0 auto 10px auto; display: block; text-align: center; font-size: 18px; color: white; -webkit-transition-duration: 0.25s; transition-duration: 0.25s; font-weight: 300; } form input:hover { background-color: rgba(255, 255, 255, 0.4); } form input:focus { background-color: white; width: 300px; color: #53e3a6; } form button { -webkit-appearance: none; -moz-appearance: none; appearance: none; outline: 0; background-color: white; border: 0; padding: 10px 15px; color: #53e3a6; border-radius: 3px; width: 250px; cursor: pointer; font-size: 18px; -webkit-transition-duration: 0.25s; transition-duration: 0.25s; } form button:hover { background-color: #f5f7f9; } .bg-bubbles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; } .bg-bubbles li { position: absolute; list-style: none; display: block; width: 40px; height: 40px; background-color: rgba(255, 255, 255, 0.15); bottom: -160px; -webkit-animation: square 25s infinite; animation: square 25s infinite; -webkit-transition-timing-function: linear; transition-timing-function: linear; } .bg-bubbles li:nth-child(1) { left: 10%; } .bg-bubbles li:nth-child(2) { left: 20%; width: 80px; height: 80px; -webkit-animation-delay: 2s; animation-delay: 2s; -webkit-animation-duration: 17s; animation-duration: 17s; } .bg-bubbles li:nth-child(3) { left: 25%; -webkit-animation-delay: 4s; animation-delay: 4s; } .bg-bubbles li:nth-child(4) { left: 40%; width: 60px; height: 60px; -webkit-animation-duration: 22s; animation-duration: 22s; background-color: rgba(255, 255, 255, 0.25); } .bg-bubbles li:nth-child(5) { left: 70%; } .bg-bubbles li:nth-child(6) { left: 80%; width: 120px; height: 120px; -webkit-animation-delay: 3s; animation-delay: 3s; background-color: rgba(255, 255, 255, 0.2); } .bg-bubbles li:nth-child(7) { left: 32%; width: 160px; height: 160px; -webkit-animation-delay: 7s; animation-delay: 7s; } .bg-bubbles li:nth-child(8) { left: 55%; width: 20px; height: 20px; -webkit-animation-delay: 15s; animation-delay: 15s; -webkit-animation-duration: 40s; animation-duration: 40s; } .bg-bubbles li:nth-child(9) { left: 25%; width: 10px; height: 10px; -webkit-animation-delay: 2s; animation-delay: 2s; -webkit-animation-duration: 40s; animation-duration: 40s; background-color: rgba(255, 255, 255, 0.3); } .bg-bubbles li:nth-child(10) { left: 90%; width: 160px; height: 160px; -webkit-animation-delay: 11s; animation-delay: 11s; } @-webkit-keyframes square { 0% { -webkit-transform: translateY(0); transform: translateY(0); } 100% { -webkit-transform: translateY(-700px) rotate(600deg); transform: translateY(-700px) rotate(600deg); } } @keyframes square { 0% { -webkit-transform: translateY(0); transform: translateY(0); } 100% { -webkit-transform: translateY(-700px) rotate(600deg); transform: translateY(-700px) rotate(600deg); } } </style></head><body> <div class="wrapper"> <div class="container"> <h1>Welcome</h1> <form class="form"> <input type="text" placeholder="Username"> <input type="password" placeholder="Password"> <button type="submit" id="login-button">Login</button> </form> </div> <ul class="bg-bubbles"> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> <li></li> </ul> </div> <script src='//production-assets.codepen.io/assets/common/stopExecutionOnTimeout-b2a7b3fe212eaa732349046d8416e00a9dec26eb7fd347590fbced3ab38af52e.js'></script><script src='//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script > $("#login-button").click(function(event){ event.preventDefault(); $('form').fadeOut(500); $('.wrapper').addClass('form-success'); }); //# sourceURL=pen.js </script> </body></html>

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