I think I found the solution because the result is now pretty similar to the example.
I noticed that some style that was there in bootsrap v3.3.6 is no longer present in the corresponding classes.
I added the style directly inside HTML tags to separate it from the rest.
body {
font-size: 16px;
color: #fff;
background-color: #61122f;
font-family: 'Oxygen', sans-serif;
}
/** HEADER **/
#header-nav {
background-color: #f6b319;
border-radius: 0;
border: 0;
}
#logo-img {
background: url('https://www.shiva.com/Files/Directory%20Folders/19822_1.png') no-repeat;
width: 170px;
height: 150px;
margin: 10px 15px 10px 0;
}
.navbar-brand {
padding-top: 25px;
}
.navbar-brand h1 { /* Restaurant name */
font-family: 'Lora', serif;
color: #557c3e;
font-size: 1.5em;
text-transform: uppercase;
font-weight: bold;
text-shadow: 1px 1px 1px #222;
margin-top: 0;
margin-bottom: 0;
line-height: .75;
}
.navbar-brand a:hover, .navbar-brand a:focus {
text-decoration: none;
}
.navbar-brand p { /* Kosher cert */
color: #000;
text-transform: uppercase;
font-size: .7em;
margin-top: 15px;
}
.navbar-brand p span { /* Star-K */
vertical-align: middle;
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>David Chu's China Bistro</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css">
<link href='https://fonts.googleapis.com/css?family=Oxygen:400,300,700' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Lora' rel='stylesheet' type='text/css'>
</head>
<body>
<header>
<nav id="header-nav" class=" navbar navbar-expand-sm navbar-light">
<div class="container">
<div>
<a href="index.html" class="float-left d-none d-md-block d-lg-block">
<div id="logo-img"></div>
</a>
<div class="navbar-brand" style="float: left; height:50px; white-space: normal;">
<a href="index.html"><h1>David Chu's China Bistro</h1>
</a>
<p>
<img width="25" height="25" src="https://upload.wikimedia.org/wikipedia/en/thumb/1/19/Star-K_logo.jpg/340px-Star-K_logo.jpg" alt="Kosher certification" alt="Kosher certification"/>
<span>Kosher Certified</span>
</p>
</div>
<button style="position: relative; float: right;"class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
</div>
</div>
</nav>
</header>
<!-- jQuery (Bootstrap JS plugins depend on it) -->
<script src="js/jquery-2.1.4.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/script.js"></script>
</body>
</html>
I’m following an online course about HTML, CSS, and JavaScript where Bootstrap v3.3.6 is used.
I decided to follow the course using Bootstrap v4.5.0 instead. The exercise is about making a navbar with a logo, a title, and a menu button that appears when the screen is small enough.
See example here:
body {
font-size: 16px;
color: #fff;
background-color: #61122f;
font-family: 'Oxygen', sans-serif;
}
/** HEADER **/
#header-nav {
background-color: #f6b319;
border-radius: 0;
border: 0;
}
#logo-img {
background: url('https://www.shiva.com/Files/Directory%20Folders/19822_1.png') no-repeat;
width: 170px;
height: 150px;
margin: 10px 15px 10px 0;
}
.navbar-brand {
padding-top: 25px;
}
.navbar-brand h1 { /* Restaurant name */
font-family: 'Lora', serif;
color: #557c3e;
font-size: 1.5em;
text-transform: uppercase;
font-weight: bold;
text-shadow: 1px 1px 1px #222;
margin-top: 0;
margin-bottom: 0;
line-height: .75;
}
.navbar-brand a:hover, .navbar-brand a:focus {
text-decoration: none;
}
.navbar-brand p { /* Kosher cert */
color: #000;
text-transform: uppercase;
font-size: .7em;
margin-top: 15px;
}
.navbar-brand p span { /* Star-K */
vertical-align: middle;
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>David Chu's China Bistro</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<link rel="stylesheet" href="css/styles.css">
<link href='https://fonts.googleapis.com/css?family=Oxygen:400,300,700' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Lora' rel='stylesheet' type='text/css'>
</head>
<header>
<nav id="header-nav" class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a href="index.html" class="pull-left visible-md visible-lg">
<div id="logo-img"></div>
</a>
<div class="navbar-brand">
<a href="index.html"><h1>David Chu's China Bistro</h1></a>
<p>
<img width="25" height="25"src="https://upload.wikimedia.org/wikipedia/en/thumb/1/19/Star-K_logo.jpg/340px-Star-K_logo.jpg" alt="Kosher certification">
<span>Kosher Certified</span>
</p>
</div>
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#collapsable-nav" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
</div>
</nav>
</header>
<!-- jQuery (Bootstrap JS plugins depend on it) -->
<script src="js/jquery-2.1.4.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/script.js"></script>
</body>
</html>
https://jsfiddle.net/8ke1fn7p/2/
I removed the no longer existing classes and replaced them with the corresponding new ones. For the button I used the new sintax showed on bootstrap’s web site.
After these modifications I see two main differences when I have an extra small screen
- The h1 title doesn’t go to a new line
- The button goes to a new line
- The yellow navbar doesn’t extend to the end of the screen
See my result
This is the modified code for Bootstrap v4.5.0
body {
font-size: 16px;
color: #fff;
background-color: #61122f;
font-family: 'Oxygen', sans-serif;
}
/** HEADER **/
#header-nav {
background-color: #f6b319;
border-radius: 0;
border: 0;
}
#logo-img {
background: url('https://www.shiva.com/Files/Directory%20Folders/19822_1.png') no-repeat;
width: 170px;
height: 150px;
margin: 10px 15px 10px 0;
}
.navbar-brand {
padding-top: 25px;
}
.navbar-brand h1 { /* Restaurant name */
font-family: 'Lora', serif;
color: #557c3e;
font-size: 1.5em;
text-transform: uppercase;
font-weight: bold;
text-shadow: 1px 1px 1px #222;
margin-top: 0;
margin-bottom: 0;
line-height: .75;
}
.navbar-brand a:hover, .navbar-brand a:focus {
text-decoration: none;
}
.navbar-brand p { /* Kosher cert */
color: #000;
text-transform: uppercase;
font-size: .7em;
margin-top: 15px;
}
.navbar-brand p span { /* Star-K */
vertical-align: middle;
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>David Chu's China Bistro</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css">
<link href='https://fonts.googleapis.com/css?family=Oxygen:400,300,700' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Lora' rel='stylesheet' type='text/css'>
</head>
<body>
<header>
<nav id="header-nav" class=" navbar navbar-expand-sm navbar-light">
<div class="container">
<div class="navbar-header">
<a href="index.html" class="float-left d-none d-md-block d-lg-block">
<div id="logo-img"></div>
</a>
<div class="navbar-brand">
<a href="index.html"><h1>David Chu's China Bistro</h1>
</a>
<p>
<img width="25" height="25" src="https://upload.wikimedia.org/wikipedia/en/thumb/1/19/Star-K_logo.jpg/340px-Star-K_logo.jpg" alt="Kosher certification" alt="Kosher certification"/>
<span>Kosher Certified</span>
</p>
</div>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
</div>
</div>
</nav>
</header>
<!-- jQuery (Bootstrap JS plugins depend on it) -->
<script src="js/jquery-2.1.4.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/script.js"></script>
</body>
</html>
https://jsfiddle.net/8ke1fn7p/3/
I did a lot of tries but I couldn’t figure out what the problem is.
I didn’t express myself very well in my answer. What I figured out is that even classes with the same name do not behave the same way in Boostrap v3.3.6 and Boostrap v4.5.0
