"scrolling up button "
Bootstrap 3.0.0 Snippet by Glgcoder

<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 ----------> <button onclick="topFunction()" id="myBtn" title="Go to top"><i class="fa fa-chevron-up"></i></button> </body>
#myBtn { display: none; position: fixed; bottom: 20px; right: 30px; z-index: 99; border: none; outline: none; background-color: #FD6606; color: white; cursor: pointer; padding: 15px; border-radius: 50%; width: 50px; height: 50px; font-size: 20px; } #myBtn:hover { background-color: #FF1493; } #myBtn:hover i, .triggeredHover { -moz-transform: rotate(360deg); -webkit-transform: rotate(360deg); -ms--transform: rotate(360deg); -o--transform: rotate(360deg); transform: rotate(360deg); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; -o-transition: all 0.2s; -ms-transition: all 0.2s; transition: all 0.2s; } #myBtn:hover { color: #fff; -webkit-transition: all 0.8s; -moz-transition: all 0.8s; -o-transition: all 0.8s; -ms-transition: all 0.8s; transition: all 0.8s; }
// When the user scrolls down 20px from the top of the document, show the button window.onscroll = function() { scrollFunction() }; function scrollFunction() { if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) { document.getElementById("myBtn").style.display = "block"; } else { document.getElementById("myBtn").style.display = "none"; } } // When the user clicks on the button, scroll to the top of the document function topFunction() { document.body.scrollTop = 0; document.documentElement.scrollTop = 0; }

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