"Side Menu (Responsive)"
Bootstrap 4.0.0 Snippet by Siddharth Panchal

<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <!DOCTYPE html> <html lang="en"> <head> <title>Side Menu</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> </head> <body> <h1 class="page_title">Side Menu Animation</h1> <h4 class="what_to_do">(click the menu icon)</h4> <div class="side_menu"> <div class="burger_box"> <div class="menu-icon-container"> <a href="#" class="menu-icon js-menu_toggle closed"> <span class="menu-icon_box"> <span class="menu-icon_line menu-icon_line--1"></span> <span class="menu-icon_line menu-icon_line--2"></span> <span class="menu-icon_line menu-icon_line--3"></span> </span> </a> </div> </div> <div class="container"> <h2 class="menu_title">Menu Title</h2> <ul class="list_load"> <li class="list_item"><a href="#">List Item 01</a></li> <li class="list_item"><a href="#">List Item 02</a></li> <li class="list_item"><a href="#">List Item 03</a></li> <li class="list_item"><a href="#">List Item 04</a></li> <li class="list_item"><a href="#">List Item 05</a></li> <li class="list_item"><a href="#">List Item 06</a></li> <li class="list_item"><a href="#">List Item 07</a></li> <li class="list_item"><a href="#">List Item 08</a></li> </ul> <div class="spacer_box"><p>This is a spacer box.</p></div> </div> </div> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> </body> </html>
@import url(https://fonts.googleapis.com/css?family=Raleway:300,700); body { background: #048; background: -webkit-linear-gradient(left top, #027, #48a); background: -moz-linear-gradient(bottom right, #027, #48a); background: linear-gradient(to bottom right, #027, #48a); color: #fff; font-family: 'Raleway', Helvetica, Arial, sans-serif; font-size: 18px; font-weight: 300; line-height: 140%; margin: 0; min-height: 100vh; padding: 0; width: 100%; } h1.page_title{color:#fff;} h4.what_to_do{color:#fff;} h2.menu_title{color:#fff;} .page_title, .what_to_do { font-weight: 300; line-height: 120%; text-align: center; text-shadow: 0 1px 5px rgba(0,0,0,.8); text-transform: uppercase; } /* PEN STYLES ========== */ a, .side_menu { -webkit-transition: all 300ms ease-in-out; transition: all 300ms ease-in-out; } /* MENU CONTAINER ----- */ .side_menu { background: rgba(0,20,60,.9); height: 100vh; left: -250px; position: absolute; top: 0; width: 250px; } .side_menu .container { padding: 0 1em; } /* HAMBURGER STYLES ----- */ .burger_box { display: block; float: right; margin-right: -45px; } .burger_box a.menu-icon { display: inline-block; float: none; height: 25px; padding: 10px; opacity: .5; width: 25px; z-index: 100; } .burger_box a.menu-icon:hover, .burger_box a.menu-icon.opened { opacity: 1; } .burger_box a.menu-icon.opened { background: rgba(0,20,60,.9); } .burger_box .menu-icon_box { display: inline-block; height: 25px; position: relative; text-align: left; width: 25px; } .burger_box .menu-icon_line { background: #fff; border-radius: 2px; display: inline-block; height: 3px; position: absolute; width: 100%; } .burger_box .menu-icon_line--1 { top: 2px; } .burger_box .menu-icon_line--2 { top: 10px; } .burger_box .menu-icon_line--3 { top: 18px; } .burger_box .menu-icon_line--1 { transition: top 200ms 250ms, transform 200ms; -webkit-transition: top 200ms 250ms, -webkit-transform 200ms; } .burger_box .menu-icon_line--2 { transition: opacity 0ms 300ms; -webkit-transition: opacity 0ms 300ms; } .burger_box .menu-icon_line--3 { transition: top 100ms 300ms, transform 200ms; -webkit-transition: top 100ms 300ms, -webkit-transform 200ms; } .burger_box .menu-icon.opened .menu-icon_box { transform: scale3d(0.9, 0.9, 0.9); -webkit-transform: scale3d(0.9, 0.9, 0.9); } .burger_box .menu-icon.opened .menu-icon_line { top: 10px; } .burger_box .menu-icon.opened .menu-icon_line--1 { transform: rotate3d(0, 0, 1, 45deg); -webkit-transform: rotate3d(0, 0, 1, 45deg); transition: top 100ms, transform 200ms 250ms; -webkit-transition: top 100ms, -webkit-transform 200ms 250ms; } .burger_box .menu-icon.opened .menu-icon_line--2 { opacity: 0; transition: opacity 200ms; -webkit-transition: opacity 200ms; } .burger_box .menu-icon.opened .menu-icon_line--3 { transform: rotate3d(0, 0, 1, -45deg); -webkit-transform: rotate3d(0, 0, 1, -45deg); transition: top 200ms, transform 200ms 250ms; -webkit-transition: top 200ms, -webkit-transform 200ms 250ms; } /* STAGGER LIST ----- */ .list_load { display: none; list-style: none; padding: 0; } .list_item { margin-left: -20px; opacity: 0; -webkit-transition: all 200ms ease-in-out; transition: all 200ms ease-in-out; } .list_item a { color: #fff; display: block; padding: 5px 10px; text-decoration: none; } .list_item a:hover { background: rgba(255,255,255,.2); }
$(document).ready(function(){ // Requires jQuery $(document).on('click','.js-menu_toggle.closed',function(e){ e.preventDefault(); $('.list_load, .list_item').stop(); $(this).removeClass('closed').addClass('opened'); $('.side_menu').css({ 'left':'0px' }); var count = $('.list_item').length; $('.list_load').slideDown( (count*.6)*100 ); $('.list_item').each(function(i){ var thisLI = $(this); timeOut = 100*i; setTimeout(function(){ thisLI.css({ 'opacity':'1', 'margin-left':'0' }); },100*i); }); }); $(document).on('click','.js-menu_toggle.opened',function(e){ e.preventDefault(); $('.list_load, .list_item').stop(); $(this).removeClass('opened').addClass('closed'); $('.side_menu').css({ 'left':'-250px' }); var count = $('.list_item').length; $('.list_item').css({ 'opacity':'0', 'margin-left':'-20px' }); $('.list_load').slideUp(300); }); });

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