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Sidebar going beyond screen on resize

I have an HTML page with a sidebar. The sidebar is shown when i click 'Upload Data' button. When I resize the window, the sidebar's header (random portion from top) goes beyond the screen and the only way to retrieve is to refresh the page to start fresh. I need a solution for keeping the sidebar inside the window.
Initial body image
After resizing
HTML CODE
HEAD
<title>Index</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" href="https://www.pngkit.com/png/full/327-3270091_demographic-icon-sign.png">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<link rel="stylesheet" href="{{ url_for('static', filename='css/sidebar_style_final.css') }}">
<script defer src="https://use.fontawesome.com/releases/v5.0.13/js/solid.js" integrity="sha384-tzzSw1/Vo+0N5UhStP3bvwWPq+uvzCMfrN1fEFe+xBmv1C/AtVX5K0uZtmcHitFZ" crossorigin="anonymous"></script>
<script defer src="https://use.fontawesome.com/releases/v5.0.13/js/fontawesome.js" integrity="sha384-6OIrr52G08NpOFSZdxxz1xdNSndlD4vdcf/q2myIUVO0VsqaGHJsB0RaBE01VTOY" crossorigin="anonymous"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/malihu-custom-scrollbar-plugin/3.1.5/jquery.mCustomScrollbar.concat.min.js"></script>
<style>
.fa {
margin-left: -8px;
margin-right: 8px;
}
.bs-example {
margin: 20px;
}
html{
margin:0;
height:100%;
}
</style>
sidebar_style_final.css
#import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
body {
font-family: 'Poppins', sans-serif;
}
p {
font-family: 'Poppins', sans-serif;
font-size: 1.1em;
font-weight: 300;
line-height: 1.7em;
color: #999;
}
a,
a:hover,
a:focus {
color: inherit;
text-decoration: none;
transition: all 0.3s;
}
.navbar {
padding: 15px 10px;
background: #fff;
border: none;
border-radius: 0;
margin-bottom: 40px;
box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-btn {
box-shadow: none;
outline: none !important;
border: none;
}
.line {
width: 100%;
height: 1px;
border-bottom: 1px dashed #ddd;
margin: 40px 0;
}
/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */
#sidebar {
width: 450px;
position: fixed;
top: 0;
right: -450px;
height: 100%;
z-index: 999;
background: #ffffff;
color: #r45;
transition: all 0.3s;
overflow: auto;
box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.2);
}
#sidebar.active {
right: 0;
}
#dismiss {
width: 35px;
height: 35px;
line-height: 35px;
text-align: center;
background: #7386D5;
position: absolute;
top: 10px;
right: 10px;
cursor: pointer;
-webkit-transition: all 0.3s;
-o-transition: all 0.3s;
transition: all 0.3s;
}
#dismiss:hover {
background: #fff;
color: #7386D5;
}
.overlay {
display: none;
position: fixed;
width: 100vw;
height: 100vh;
background: rgba(0, 0, 0, 0.7);
z-index: 998;
opacity: 0;
transition: all 0.5s ease-in-out;
}
.overlay.active {
display: block;
opacity: 1;
}
#sidebar .sidebar-header {
padding: 20px;
background: #6d7fcc;
}
#sidebar ul.components {
padding: 20px 0;
border-bottom: 1px solid #47748b;
}
#sidebar ul p {
color: #fff;
padding: 10px;
}
#sidebar ul li a {
padding: 10px;
font-size: 1.1em;
display: block;
}
#sidebar ul li a:hover {
color: #7386D5;
background: #fff;
}
#sidebar ul li.active>a,
a[aria-expanded="true"] {
color: #fff;
background: #6d7fcc;
}
a[data-toggle="collapse"] {
position: relative;
}
.dropdown-toggle::after {
display: block;
position: absolute;
top: 50%;
right: 20px;
transform: translateY(-50%);
}
ul ul a {
font-size: 0.9em !important;
padding-left: 30px !important;
background: #6d7fcc;
}
ul.CTAs {
padding: 20px;
}
ul.CTAs a {
text-align: center;
font-size: 0.9em !important;
display: block;
border-radius: 5px;
margin-bottom: 5px;
}
a.download {
background: #fff;
color: #7386D5;
}
a.article,
a.article:hover {
background: #6d7fcc !important;
color: #fff !important;
}
/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */
#content {
width: 100%;
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
position: absolute;
top: 0;
right: 0;
}
BODY
<body onload="start_nav()" onresize="change_sidebar()">
<div class="grey_bound" id="grey_bound"></div>
<div class="wrapper">
<!-- Sidebar -->
<div id="sidebar">
<div id="dismiss" style="left: 30px; top: 20px;" onclick="hide_grey_bound()">
<i class="fas fa-arrow-right" onclick="hide_grey_bound()"></i>
</div>
<div class="sidebar-header" align="right">
<h3>Upload new data</h3>
</div>
<br/>
<div class="bs-example" style="width:400px;position:relative;left:10px;">
<ul class="nav nav-tabs" id="myTab">
<li class="nav-item">
<a href="#shp_files" class="nav-link" data-toggle="tab" id='new_tab'>Shape Files</a>
</li>
<li class="nav-item">
Category Files
</li>
</ul>
<div class="tab-content" id="tab_content" style="height: 600px; overflow-y: auto; overflow-x: hidden;">
SIDEBAR CONTENT
</div>
</div>
</div>
<!-- Page Content -->
<div id="content">
<button type="button" id="sidebarCollapse" class="btn btn-info" style="position: relative;float: right;right: 10px;" onclick="function show_grey_bound() { document.getElementById('grey_bound').style.display = 'block'; }
show_grey_bound()">
<i class="fas fa-caret-square-up"></i>
<span>Upload Data</span>
</button>
</div>
</div>
</body>
SCRIPT
$(document).ready(function () {
$("#sidebar").mCustomScrollbar({
theme: "minimal"
});
$('#dismiss, .overlay').on('click', function () {
$('#sidebar').removeClass('active');
$('.overlay').removeClass('active');
});
$('#sidebarCollapse').on('click', function () {
$('#sidebar').addClass('active');
$('.overlay').addClass('active');
$('.collapse.in').toggleClass('in');
$('a[aria-expanded=true]').attr('aria-expanded', 'false');
});
});
I have already tried
setting document.getELementById('sidebar').scrollTop = 0 onresize of
body.
changing the top of the sidebar onresize.
to give margin-top to 0.
Can anyone help me with this. Like I said, I need the side bar to stay inside.

You can remove the height in your Sidebar content div
<div class="tab-content" id="tab_content" style="overflow-y: auto; overflow-x: hidden;">
SIDEBAR CONTENT
</div>

html sidebar centered image footer

I am making a new sidebar for my website, if you view the bellow code snippet in a full window you can see the 'sideBarFooter' element (which contains the image and some text below it).
I'm trying to get this footer to always be at the bottom of the sidebar, ive tried adding margin-top and margin-bottom styling but with no luck. How can I align my sideBarFooter to be at the bottom of my sidebar element ?
$(document).ready(function() {
$('#sidebarCollapse').on('click', function() {
$('#sidebar').toggleClass('active');
});
});
#import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
body {
font-family: 'Poppins', sans-serif;
background: #ffffff;
}
p {
font-family: 'Poppins', sans-serif;
font-size: 1.1em;
font-weight: 300;
line-height: 1.7em;
color: #999;
}
.btn-info {
color: #fff;
background-color: #b81717;
border-color: #52b817;
}
a,
a:hover,
a:focus {
color: inherit;
text-decoration: none;
transition: all 0.3s;
}
.navbar {
padding: 15px 10px;
background: #fff;
border: none;
border-radius: 0;
margin-bottom: 40px;
box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-btn {
box-shadow: none;
outline: none !important;
border: none;
}
.line {
width: 100%;
height: 1px;
border-bottom: 1px dashed #ddd;
margin: 40px 0;
}
/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */
.wrapper {
display: flex;
width: 100%;
align-items: stretch;
}
#sidebar {
min-width: 250px;
max-width: 250px;
background: #f7f9fb;
/* NAVBAR BACKGROUND */
color: rgb(0, 0, 0);
transition: all 0.3s;
}
#sidebar.active {
margin-left: -250px;
}
#sidebar .sidebar-header {
padding: 20px;
/* background: #6d7fcc; */
}
#sidebar ul.components {
/* padding: 20px 0; */
/* border-bottom: 1px solid #47748b; */
}
#sidebar ul p {
color: #fff;
padding: 10px;
}
#sidebar ul li a {
padding: 10px;
font-size: 1.1em;
display: block;
}
.currentPage,
.currentPage * {
background: #bed6b8 !important;
}
#sidebar ul li a:hover {
color: #000;
background: #8FC1E3;
/* hover tab color */
}
#sidebar ul li.active>a,
a[aria-expanded="true"] {
/* color: #fff; */
background: #f7f9fb;
/* active tab */
}
a[data-toggle="collapse"] {
position: relative;
}
.dropdown-toggle::after {
display: block;
position: absolute;
top: 50%;
right: 20px;
transform: translateY(-50%);
}
ul ul a {
font-size: 0.9em !important;
padding-left: 30px !important;
background: #f7f9fb;
/* tab list color */
}
ul.CTAs {
padding: 20px;
}
ul.CTAs a {
text-align: center;
font-size: 0.9em !important;
display: block;
border-radius: 5px;
margin-bottom: 5px;
}
/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */
#content {
width: 100%;
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
}
/* ---------------------------------------------------
MEDIAQUERIES
----------------------------------------------------- */
#media (max-width: 768px) {
#sidebar {
margin-left: -250px;
}
#sidebar.active {
margin-left: 0;
}
#sidebarCollapse span {
color: pink display: inline;
}
}
/* Sidebar expand/collapse button */
#sidebutton {
margin-left: 100%;
box-shadow: 0px 1px 4px 1px rgba(0, 0, 0, .3);
border: none;
height: 40px;
width: 40px;
border-radius: 50%;
cursor: pointer;
}
#sideBarFooter{
}
<!-- jQuery CDN - Slim version (=without AJAX) -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<!-- Popper.JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js" integrity="sha384-cs/chFZiN24E4KMATLdqdvsezGxaGsi4hLGOzlXwp5UZB1LY//20VyM2taTB4QvJ" crossorigin="anonymous"></script>
<!-- Bootstrap JS -->
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js" integrity="sha384-uefMccjFJAIv6A+rW+L4AHf99KvxDjWSu1z9VI8SKNVmz4sk7buKt/6v9KI65qnm" crossorigin="anonymous"></script>
<!-- bootstrap css-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<!-- jQuery -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<!-- Page Content -->
<div class="wrapper" class="toggled">
<!-- Sidebar -->
<nav id="sidebar">
<div class="sidebar-header">
<h3>Website Title</h3> <button id='sidebutton'>M</button>
</div>
<ul class="list-unstyled components">
<li class="currentPage">
Home
</li>
<li>
About
</li>
<li>
Contact
<ul class="collapse list-unstyled" id="contactSubmenu">
<li>
Email
</li>
<li>
Github
</li>
<li>
LinkedIn
</li>
<li>
Resume
</li>
</ul>
</li>
</ul>
<!-- Footer -->
<div id='sideBarFooter' class="sidebar-footer">
<img src="https://www.w3schools.com/images/w3schools_green.jpg" alt="W3Schools.com">
<p>Color 1: #657856</p>
<p>Color 2: #657856</p>
<p>Color 3: #657856</p>
</div>
</nav>
</div>

You could add display: flex and flex-direction: column and a set height like height: 100vh to your nav element with the id sidebar. Then you just need to give the footer margin-top: auto and it will socially distance itself from the other elements.
Quick tip: don't style things by their ID, it's bad practice. Here's some other rules MDN uses for their CSS I found it helpful.

Using your example as base you just need to add a few styles and you're good to go.
What I did:
body and html have height: 100%;
.wrapper has height: 100%
#sidebar has display: flex; and flex-direction: column; this makes it go vertical.
#sideBarFooter has margin-top: auto
$(document).ready(function() {
$('#sidebarCollapse').on('click', function() {
$('#sidebar').toggleClass('active');
});
});
#import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
body {
font-family: 'Poppins', sans-serif;
background: #ffffff;
}
p {
font-family: 'Poppins', sans-serif;
font-size: 1.1em;
font-weight: 300;
line-height: 1.7em;
color: #999;
}
.btn-info {
color: #fff;
background-color: #b81717;
border-color: #52b817;
}
a,
a:hover,
a:focus {
color: inherit;
text-decoration: none;
transition: all 0.3s;
}
.navbar {
padding: 15px 10px;
background: #fff;
border: none;
border-radius: 0;
margin-bottom: 40px;
box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-btn {
box-shadow: none;
outline: none !important;
border: none;
}
.line {
width: 100%;
height: 1px;
border-bottom: 1px dashed #ddd;
margin: 40px 0;
}
body,
html {
height: 100%;
}
/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */
.wrapper {
display: flex;
width: 100%;
align-items: stretch;
height: 100%;
}
#sidebar {
min-width: 250px;
max-width: 250px;
background: #f7f9fb;
/* NAVBAR BACKGROUND */
color: rgb(0, 0, 0);
transition: all 0.3s;
display: flex;
flex-direction: column;
}
#sidebar.active {
margin-left: -250px;
}
#sidebar .sidebar-header {
padding: 20px;
/* background: #6d7fcc; */
}
#sidebar ul.components {
/* padding: 20px 0; */
/* border-bottom: 1px solid #47748b; */
}
#sidebar ul p {
color: #fff;
padding: 10px;
}
#sidebar ul li a {
padding: 10px;
font-size: 1.1em;
display: block;
}
.currentPage,
.currentPage * {
background: #bed6b8 !important;
}
#sidebar ul li a:hover {
color: #000;
background: #8FC1E3;
/* hover tab color */
}
#sidebar ul li.active>a,
a[aria-expanded="true"] {
/* color: #fff; */
background: #f7f9fb;
/* active tab */
}
a[data-toggle="collapse"] {
position: relative;
}
.dropdown-toggle::after {
display: block;
position: absolute;
top: 50%;
right: 20px;
transform: translateY(-50%);
}
ul ul a {
font-size: 0.9em !important;
padding-left: 30px !important;
background: #f7f9fb;
/* tab list color */
}
ul.CTAs {
padding: 20px;
}
ul.CTAs a {
text-align: center;
font-size: 0.9em !important;
display: block;
border-radius: 5px;
margin-bottom: 5px;
}
/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */
#content {
width: 100%;
padding: 20px;
min-height: 100vh;
transition: all 0.3s;
}
/* ---------------------------------------------------
MEDIAQUERIES
----------------------------------------------------- */
#media (max-width: 768px) {
#sidebar {
margin-left: -250px;
}
#sidebar.active {
margin-left: 0;
}
#sidebarCollapse span {
color: pink display: inline;
}
}
/* Sidebar expand/collapse button */
#sidebutton {
margin-left: 100%;
box-shadow: 0px 1px 4px 1px rgba(0, 0, 0, .3);
border: none;
height: 40px;
width: 40px;
border-radius: 50%;
cursor: pointer;
}
#sideBarFooter{
margin-top: auto;
}
<!-- jQuery CDN - Slim version (=without AJAX) -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<!-- Popper.JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js" integrity="sha384-cs/chFZiN24E4KMATLdqdvsezGxaGsi4hLGOzlXwp5UZB1LY//20VyM2taTB4QvJ" crossorigin="anonymous"></script>
<!-- Bootstrap JS -->
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js" integrity="sha384-uefMccjFJAIv6A+rW+L4AHf99KvxDjWSu1z9VI8SKNVmz4sk7buKt/6v9KI65qnm" crossorigin="anonymous"></script>
<!-- bootstrap css-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<!-- jQuery -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<!-- Page Content -->
<div class="wrapper" class="toggled">
<!-- Sidebar -->
<nav id="sidebar">
<div class="sidebar-header">
<h3>Website Title</h3> <button id='sidebutton'>M</button>
</div>
<ul class="list-unstyled components">
<li class="currentPage">
Home
</li>
<li>
About
</li>
<li>
Contact
<ul class="collapse list-unstyled" id="contactSubmenu">
<li>
Email
</li>
<li>
Github
</li>
<li>
LinkedIn
</li>
<li>
Resume
</li>
</ul>
</li>
</ul>
<!-- Footer -->
<div id='sideBarFooter' class="sidebar-footer">
<img src="https://www.w3schools.com/images/w3schools_green.jpg" alt="W3Schools.com">
<p>Color 1: #657856</p>
<p>Color 2: #657856</p>
<p>Color 3: #657856</p>
</div>
</nav>
</div>

A couple things:
height: 100vh
First of all, the element's parent (in this case #sidebar) should have a height of 100% of the viewport. What's vh you ask? More on that here.
position: absolute, bottom: 0
Now you can go with a position: absolute and bottom: 0. This brings said footer to the bottom of the page.
Why the first step?
In reality this would work without the first step, but then the #sidebar would not go from top to bottom, therefore affecting the gray background.
#sidebar {
/* etc... */
height: 100vh
}
#sideBarFooter{
position: absolute;
bottom: 0
}
Working Example
Happy hacking, Bobbbay
P.S. don't use ids with CSS. It's a bad practice.

You should try to position your sidebar footer to absolute.
Try adding this to your css :
#sideBarFooter{
position:absolute;
bottom : 0;
}

is there a way to change the menu text colour when at the top of a website

I am using a menu that has a background which is seethrough at the top and when you scroll down the background color of the menu changes to black. In one of my pages the background of the whole website is white so when the user scrolls to the top, the menu background is white which makes it impossible to read the menu text. I was wondering if there is a code that can change the color of the text of the menu when the menu bar is at the top of the website the menu text changes black so it is readable. here is a picture when the menu bar is at the top of the website
and not at the top. I'll add the code that codes for the menu bar.
HTML & Script:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Croydon Cycles</title>
<link rel="stylesheet" href="shop-style.css">
<link rel="shortcut icon" type="image/png" href="images/favicon.png">
<link href="https://fonts.googleapis.com/css?family=Karla" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="parallax.min.js"></script>
</head>
<body>
<div class="wrapper">
<header>
<nav>
<div class="menu-icon">
<i class="fa fa-bars fa-2x"></i>
</div>
<div class="logo">
Croydon Cycles
</div>
<div class="menu">
<ul>
<li>Home</li>
<li>Location</li>
<li>Shop</li>
<li>Contact</li>
</ul>
</div>
</nav>
</header>
<script type="text/javascript">
// Menu-toggle button
$(document).ready(function() {
$(".menu-icon").on("click", function() {
$("nav ul").toggleClass("showing");
});
// add this instruction !
setTimeout(function() {plusSlides(1) }, 1000)
})
// Scrolling Effect
$(window).on("scroll", function() {
if($(window).scrollTop()) {
$('nav').addClass('black');
}
else {
$('nav').removeClass('black');
}
})
</script>
</body>
</html>
CSS:
html, body {
margin: 0;
padding: 0;
width: 100%;
font-family: verdana,sans-serif;
margin: 0;
font-family: "Helvetica Neue",sans-serif;
font-weight: lighter;
box-sizing: border-box;
}
header {
width: 100%;
height: 60px;
background: url(hero.jpg) no-repeat 50% 50%;
background-size: cover;
}
.content {
width: 94%;
margin: 4em auto;
font-size: 20px;
line-height: 30px;
text-align: justify;
}
.logo {
line-height: 60px;
position: fixed;
float: left;
margin: 16px 46px;
color: #fff;
font-weight: bold;
font-size: 20px;
letter-spacing: 2px;
}
nav {
position: fixed;
width: 100%;
line-height: 60px;
z-index:2;
}
nav ul {
line-height: 60px;
list-style: none;
background: rgba(0, 0, 0, 0);
overflow: hidden;
color: #fff;
padding: 0;
text-align: right;
margin: 0;
padding-right: 40px;
transition: 1s;
}
nav.black ul {
background: #000;
}
nav ul li {
display: inline-block;
padding: 16px 40px;;
}
nav ul li a {
text-decoration: none;
color: #fff;
font-size: 16px;
}
.menu-icon {
line-height: 60px;
width: 100%;
background: #000;
text-align: right;
box-sizing: border-box;
padding: 15px 24px;
cursor: pointer;
color: #fff;
display: none;
}
#media(max-width: 786px) {
.logo {
position: fixed;
top: 0;
margin-top: 16px;
}
nav ul {
max-height: 0px;
background: #000;
}
nav.black ul {
background: #000;
}
.showing {
max-height: 34em;
}
nav ul li {
box-sizing: border-box;
width: 100%;
padding: 24px;
text-align: center;
}
.menu-icon {
display: block;
}
}

You need to add the correct colors for .black class.
Before run the snippet click and Expand Snippet, because I added for large resolutions only, you can add in #media(max-width: 786px) for small resolutions (mobile devices).
I added <div style="height:1500px" class="only-for-scroll"></div> to force scroll.
I commented with //add this to you identify the changes that I did.
html, body {
margin: 0;
padding: 0;
width: 100%;
font-family: verdana,sans-serif;
margin: 0;
font-family: "Helvetica Neue",sans-serif;
font-weight: lighter;
box-sizing: border-box;
}
header {
width: 100%;
height: 60px;
background: url(hero.jpg) no-repeat 50% 50%;
background-size: cover;
}
.content {
width: 94%;
margin: 4em auto;
font-size: 20px;
line-height: 30px;
text-align: justify;
}
/*add this lines*/
nav.black .logo {
color: #fff;
}
nav.black ul li a {
color: #fff;
}
/*END*/
nav .logo {
line-height: 60px;
position: fixed;
float: left;
margin: 16px 46px;
color: #000;
font-weight: bold;
font-size: 20px;
letter-spacing: 2px;
}
nav {
position: fixed;
width: 100%;
line-height: 60px;
z-index:2;
}
nav ul {
line-height: 60px;
list-style: none;
background: rgba(0, 0, 0, 0);
overflow: hidden;
color: #000;
padding: 0;
text-align: right;
margin: 0;
padding-right: 40px;
transition: 1s;
}
nav.black ul {
background: #000;
}
nav ul li {
display: inline-block;
padding: 16px 40px;;
}
nav ul li a {
text-decoration: none;
color: #000;
font-size: 16px;
}
.menu-icon {
line-height: 60px;
width: 100%;
background: #000;
text-align: right;
box-sizing: border-box;
padding: 15px 24px;
cursor: pointer;
color: #fff;
display: none;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="parallax.min.js"></script>
<body>
<div class="wrapper">
<header>
<nav>
<div class="menu-icon">
<i class="fa fa-bars fa-2x"></i>
</div>
<div class="logo">
Croydon Cycles
</div>
<div class="menu">
<ul>
<li>Home</li>
<li>Location</li>
<li>Shop</li>
<li>Contact</li>
</ul>
</div>
</nav>
</header>
<div style="height:1500px" class="only-for-scroll"></div>
<script type="text/javascript">
// Menu-toggle button
$(document).ready(function() {
$(".menu-icon").on("click", function() {
$("nav ul").toggleClass("showing");
});
// add this instruction !
//setTimeout(function() {plusSlides(1) }, 1000)
})
// Scrolling Effect
$(window).on("scroll", function() {
if($(window).scrollTop()) {
$('nav').addClass('black');
}
else {
$('nav').removeClass('black');
}
})
</script>

How to make responsive iframe google maps full screen

I am trying to embed google maps in the website using iframes. I need this map to be fullscreen on any device when the map is shown. I can't figure out a way to do this, tried setting width and height to 100% which made it look like this ):
But right now my website looks like this:
Any way of making the map fullscreen?
$(document).ready(function() {
$(".menu-icon").on("click", function() {
$("nav ul").toggleClass("showing");
});
});
// Scrolling Effect
$(window).on("scroll", function() {
if($(window).scrollTop()) {
$('nav').addClass('black');
}
else {
$('nav').removeClass('black');
}
})
html, body {
margin: 0;
padding: 0;
width: 100%;
}
body {
font-family: "Helvetica Neue",sans-serif;
font-weight: lighter;
height:100%;
}
.content {
width: 94%;
margin: 4em auto;
font-size: 20px;
line-height: 30px;
text-align: justify;
}
nav.black .logo {
color: #fff;
}
nav.black ul li a {
color: #fff;
}
.menu-text {
color: #000;
z-index:1;
}
.logo {
line-height: 60px;
position: fixed;
float: left;
margin: 16px 46px;
color: #000;
font-weight: bold;
font-size: 20px;
letter-spacing: 2px;
z-index: 0;
}
nav {
position: fixed;
width: 100%;
line-height: 60px;
}
nav ul {
line-height: 60px;
list-style: none;
background: rgba(0, 0, 0, 0);
overflow: hidden;
color: #fff;
padding: 0;
text-align: right;
margin: 0;
padding-right: 40px;
transition: 1s;
}
nav.black ul {
background: #000;
}
nav ul li {
display: inline-block;
padding: 16px 40px;;
}
nav ul li a {
text-decoration: none;
color: #fff;
font-size: 16px;
}
.menu-icon {
line-height: 60px;
width: 100%;
background: #000;
text-align: right;
box-sizing: border-box;
padding: 15px 24px;
cursor: pointer;
color: #fff;
display: none;
}
#media(max-width: 786px) {
.logo {
position: fixed;
top: 0;
margin-top: 16px;
}
nav ul {
max-height: 0px;
background: #000;
}
nav.black ul {
background: #000;
}
.showing {
max-height: 34em;
}
nav ul li {
box-sizing: border-box;
width: 100%;
padding: 24px;
text-align: center;
}
.menu-icon {
display: block;
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Responsive Sticky Navbar</title>
<link rel="stylesheet" href="location-style.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
</head>
<body>
<div class="wrapper">
<header>
<nav>
<div class="menu-icon">
<i class="fa fa-bars fa-2x"></i>
</div>
<div class="logo">
Croydon Cycles
</div>
<div class="menu">
<ul>
<li><a class="menu-text" href="index.html">Home</a></li>
<li><a class="menu-text" href="location.html">Location</a></li>
<li><a class="menu-text" href="shop.html">Shop</a></li>
<li><a class="menu-text" href="contact.html">Contact</a></li>
</ul>
</div>
</nav>
</header>
</div>
<div class="box">
<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d11180.547025315635!2d-0.1158441147859454!3d51.38130328678796!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x4876072fde46e81d%3A0x8d9bd9aaec99a20!2sLondon+Rd%2C+Croydon+CR0+2RE!5e0!3m2!1sen!2suk!4v1535311898666" width="720" height="550px" frameborder="0" style="border:0" allowfullscreen></iframe>
</div>
</div>
</body>
</html>

sorry i cant really get into adjusting your css right now but here is a little something i came up with when i need to output YouTube videos in iframes. try it out
<style>
#mediaPlayer{
position: relative;
height: auto;
padding-bottom: 56.25%;
padding-top: 1.875em;
overflow: hidden;
border: 0.1875em double #185875;
background-image:url('../video_loading.gif');
background-repeat: no-repeat;
background-size: cover;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-position: center;
background-attachment: fixed;
/*to adjust the height and width*/
margin-right: 20%;
margin-left: 20%;
margin-top: 20%;
margin-bottom: 20%;
/*or you can use it in single line*/
margin:20%;
/*or if you want different margins for different sides in a single line*/
margin: 20% 20% 20% 20%;
/* the above means margin: top right bottom left; */
}
#mediaPlayer iframe{
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
max-width: 100%;
max-height: 100%;
}
</style>
/*instead of using margin just add a div and specify the exact height and width you want*/
<div style="height: 50%; width:50%;">
<center>
<div id="mediaPlayer">
<iframe id="play_now" width="100%" height="100%" src="" value="" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
</div>
</center>
</div>
The video_loading.gif background is usually a good idea for users with slow network to have something in the background while your iframe content is loading
but you have to find your own unique gif file/image and set it's location in the background-image:url('../file-location-here.gif');
just replace your <div class="box"></div> with the code above let me know how it turns out.

How about the following example. The solution came from Responsive iframe (google maps) and weird resizing. By tweaking padding-top and padding-bottom you can change the size.
$(document).ready(function() {
$(".menu-icon").on("click", function() {
$("nav ul").toggleClass("showing");
});
});
// Scrolling Effect
$(window).on("scroll", function() {
if($(window).scrollTop()) {
$('nav').addClass('black');
}
else {
$('nav').removeClass('black');
}
})
.box {
position: relative;
padding-bottom: 56.25%;
padding-top: 25px;
height: 0;
overflow: hidden;
}
.box iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
border: none;
}
html, body {
margin: 0;
padding: 0;
width: 100%;
}
body {
font-family: "Helvetica Neue",sans-serif;
font-weight: lighter;
height:100%;
}
.content {
width: 94%;
margin: 4em auto;
font-size: 20px;
line-height: 30px;
text-align: justify;
}
nav.black .logo {
color: #fff;
}
nav.black ul li a {
color: #fff;
}
.menu-text {
color: #000;
z-index:1;
}
.logo {
line-height: 60px;
position: fixed;
float: left;
margin: 16px 46px;
color: #000;
font-weight: bold;
font-size: 20px;
letter-spacing: 2px;
z-index: 0;
}
nav {
position: fixed;
width: 100%;
line-height: 60px;
}
nav ul {
line-height: 60px;
list-style: none;
background: rgba(0, 0, 0, 0);
overflow: hidden;
color: #fff;
padding: 0;
text-align: right;
margin: 0;
padding-right: 40px;
transition: 1s;
}
nav.black ul {
background: #000;
}
nav ul li {
display: inline-block;
padding: 16px 40px;;
}
nav ul li a {
text-decoration: none;
color: #fff;
font-size: 16px;
}
.menu-icon {
line-height: 60px;
width: 100%;
background: #000;
text-align: right;
box-sizing: border-box;
padding: 15px 24px;
cursor: pointer;
color: #fff;
display: none;
}
#media(max-width: 786px) {
.logo {
position: fixed;
top: 0;
margin-top: 16px;
}
nav ul {
max-height: 0px;
background: #000;
}
nav.black ul {
background: #000;
}
.showing {
max-height: 34em;
}
nav ul li {
box-sizing: border-box;
width: 100%;
padding: 24px;
text-align: center;
}
.menu-icon {
display: block;
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Responsive Sticky Navbar</title>
<link rel="stylesheet" href="location-style.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
</head>
<body>
<div class="wrapper">
<header>
<nav>
<div class="menu-icon">
<i class="fa fa-bars fa-2x"></i>
</div>
<div class="logo">
Croydon Cycles
</div>
<div class="menu">
<ul>
<li><a class="menu-text" href="index.html">Home</a></li>
<li><a class="menu-text" href="location.html">Location</a></li>
<li><a class="menu-text" href="shop.html">Shop</a></li>
<li><a class="menu-text" href="contact.html">Contact</a></li>
</ul>
</div>
</nav>
</header>
</div>
<div class="box">
<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d11180.547025315635!2d-0.1158441147859454!3d51.38130328678796!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x4876072fde46e81d%3A0x8d9bd9aaec99a20!2sLondon+Rd%2C+Croydon+CR0+2RE!5e0!3m2!1sen!2suk!4v1535311898666" allowfullscreen></iframe>
</div>
</div>
</body>
</html>
You can also try and use CSS variables:
$(document).ready(function() {
$(".menu-icon").on("click", function() {
$("nav ul").toggleClass("showing");
});
});
// Scrolling Effect
$(window).on("scroll", function() {
if($(window).scrollTop()) {
$('nav').addClass('black');
}
else {
$('nav').removeClass('black');
}
})
let events = ['load', 'resize'];
let googleMaps = document.querySelector('.box iframe');
events.forEach( event => {
window.addEventListener(event, () => {
googleMaps.style.setProperty('--google-maps-height', `${window.innerHeight}px`);
});
});
.box {
height: 100%;
}
.box iframe {
width: 100%;
height: var(--google-maps-height);
border: none;
}
html, body {
margin: 0;
padding: 0;
width: 100%;
}
body {
font-family: "Helvetica Neue",sans-serif;
font-weight: lighter;
height:100%;
}
.content {
width: 94%;
margin: 4em auto;
font-size: 20px;
line-height: 30px;
text-align: justify;
}
nav.black .logo {
color: #fff;
}
nav.black ul li a {
color: #fff;
}
.menu-text {
color: #000;
z-index:1;
}
.logo {
line-height: 60px;
position: fixed;
float: left;
margin: 16px 46px;
color: #000;
font-weight: bold;
font-size: 20px;
letter-spacing: 2px;
z-index: 0;
}
nav {
position: fixed;
width: 100%;
line-height: 60px;
}
nav ul {
line-height: 60px;
list-style: none;
background: rgba(0, 0, 0, 0);
overflow: hidden;
color: #fff;
padding: 0;
text-align: right;
margin: 0;
padding-right: 40px;
transition: 1s;
}
nav.black ul {
background: #000;
}
nav ul li {
display: inline-block;
padding: 16px 40px;;
}
nav ul li a {
text-decoration: none;
color: #fff;
font-size: 16px;
}
.menu-icon {
line-height: 60px;
width: 100%;
background: #000;
text-align: right;
box-sizing: border-box;
padding: 15px 24px;
cursor: pointer;
color: #fff;
display: none;
}
#media(max-width: 786px) {
.logo {
position: fixed;
top: 0;
margin-top: 16px;
}
nav ul {
max-height: 0px;
background: #000;
}
nav.black ul {
background: #000;
}
.showing {
max-height: 34em;
}
nav ul li {
box-sizing: border-box;
width: 100%;
padding: 24px;
text-align: center;
}
.menu-icon {
display: block;
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Responsive Sticky Navbar</title>
<link rel="stylesheet" href="location-style.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
</head>
<body>
<div class="wrapper">
<header>
<nav>
<div class="menu-icon">
<i class="fa fa-bars fa-2x"></i>
</div>
<div class="logo">
Croydon Cycles
</div>
<div class="menu">
<ul>
<li><a class="menu-text" href="index.html">Home</a></li>
<li><a class="menu-text" href="location.html">Location</a></li>
<li><a class="menu-text" href="shop.html">Shop</a></li>
<li><a class="menu-text" href="contact.html">Contact</a></li>
</ul>
</div>
</nav>
</header>
</div>
<div class="box">
<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d11180.547025315635!2d-0.1158441147859454!3d51.38130328678796!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x4876072fde46e81d%3A0x8d9bd9aaec99a20!2sLondon+Rd%2C+Croydon+CR0+2RE!5e0!3m2!1sen!2suk!4v1535311898666" allowfullscreen></iframe>
</div>
</body>
</html>

Are you looking for something like this? Add the following code to your css and see if it does the trick.
iframe {
height: 100vh;
width: 100vw;
box-sizing: border-box;
}
Take a look at using viewport percentage

Responsive Navigation w/ hamburger menu

I am very new to trying to understand javascript and I cannot seem to figure out how to code my hamburger menu to open up and show my navigation in mobile view. I am able to have my main navigation in desktop and the look of what I want for mobile and tablet in those views but the button does not work. I have some javascript in there that I tried out but it didn't work. I'll put everything in a snippet so that maybe someone can help me understand this. Thank you!
$('.toggle').click(function () {
"use strict";
$('nav ul').slideToggle();
});
$(window).resize(function () {
"use strict";
if ($(window).width() > 780) {
$('nav ul').removeAttr('style');
}
});
/* Start global */
* {
padding: 0;
margin: 0;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
text-decoration: none;
font-family: arial, tahoma;
list-style: none;
/* outline: 1px solid brown;*/
}
/* End global */
header {
background-color: #333;
height: 500px;
}
/* Start navigation bar */
nav {
height: 80px;
background-color: #222;
border-bottom: 1px solid #555
}
.logo {
padding: 10px;
width: auto;
float: left;
}
.logo img {
height: 55px;
}
.list-item {
float: right;
margin-right: 25px;
margin-top: 17px;
}
.list-item li {
float: left;
padding: 13px 13px;
font-size: 18px;
border-radius: 3px;
transition: all .7s ease-in-out;
}
.list-item li a {
color: #EEE;
}
.list-item li:hover {
background-color: brown;
}
/* End navigation bar */
/* Start nav bar for small screens */
.icon {
display: none;
}
.toggle {
float: right;
margin: 20px;
color: #EEE;
font-size: 30px;
border: 1px solid #EEE;
padding: 0px 5px;
border-radius: 4px;
cursor: pointer;
}
/* End nav bar for small screens */
/* Start media query */
#media (max-width: 775px) {
.icon {
display: block;
width: 100%;
height: 80px;
background-color: #111;
border-bottom: 1px solid #444;
}
.list-item {
width: 100%;
margin: 0;
padding: 0;
position: relative;
top: -4px;
background-color: #222;
display: none;
}
.list-item li {
text-align: center;
display: block;
border-bottom: 1px solid #333;
float: none;
}
.result-iframe {
border: 0;
background: white;
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: 1;
}
/* End media query */
}
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset="UTF-8">
<title>Untitled Document</title>
<link href="about.css" rel="stylesheet">
<link href="about.js" rel="alternate">
</head>
<body>
<header>
<nav>
<div class="logo">
<img src="https://s-media-cache-ak0.pinimg.com/736x/ec/13/a7/ec13a753972c254761be4d9d5666d341.jpg" />
</div>
<div class="icon">
<span class="toggle">☰</span>
</div>
<ul class="list-item">
<li>Home</li>
<li>Facebook</li>
<li>Twitter</li>
<li>Categorys</li>
<li>Contact us</li>
<li>About us</li>
</ul>
</nav>
</header>
</body>
</html>

I've added jQuery and it seems to be working fine.
$('.toggle').click(function () {
"use strict";
$('nav ul').slideToggle();
});
$(window).resize(function () {
"use strict";
if ($(window).width() > 780) {
$('nav ul').removeAttr('style');
}
});
/* Start global */
* {
padding: 0;
margin: 0;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
text-decoration: none;
font-family: arial, tahoma;
list-style: none;
/* outline: 1px solid brown;*/
}
/* End global */
header {
background-color: #333;
height: 500px;
}
/* Start navigation bar */
nav {
height: 80px;
background-color: #222;
border-bottom: 1px solid #555
}
.logo {
padding: 10px;
width: auto;
float: left;
}
.logo img {
height: 55px;
}
.list-item {
float: right;
margin-right: 25px;
margin-top: 17px;
}
.list-item li {
float: left;
padding: 13px 13px;
font-size: 18px;
border-radius: 3px;
transition: all .7s ease-in-out;
}
.list-item li a {
color: #EEE;
}
.list-item li:hover {
background-color: brown;
}
/* End navigation bar */
/* Start nav bar for small screens */
.icon {
display: none;
}
.toggle {
float: right;
margin: 20px;
color: #EEE;
font-size: 30px;
border: 1px solid #EEE;
padding: 0px 5px;
border-radius: 4px;
cursor: pointer;
}
/* End nav bar for small screens */
/* Start media query */
#media (max-width: 775px) {
.icon {
display: block;
width: 100%;
height: 80px;
background-color: #111;
border-bottom: 1px solid #444;
}
.list-item {
width: 100%;
margin: 0;
padding: 0;
position: relative;
top: -4px;
background-color: #222;
display: none;
}
.list-item li {
text-align: center;
display: block;
border-bottom: 1px solid #333;
float: none;
}
.result-iframe {
border: 0;
background: white;
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: 1;
}
/* End media query */
}
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset="UTF-8">
<title>Untitled Document</title>
<link href="about.css" rel="stylesheet">
<link href="about.js" rel="alternate">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
<header>
<nav>
<div class="logo">
<img src="https://s-media-cache-ak0.pinimg.com/736x/ec/13/a7/ec13a753972c254761be4d9d5666d341.jpg" />
</div>
<div class="icon">
<span class="toggle">☰</span>
</div>
<ul class="list-item">
<li>Home</li>
<li>Facebook</li>
<li>Twitter</li>
<li>Categorys</li>
<li>Contact us</li>
<li>About us</li>
</ul>
</nav>
</header>
</body>
</html>