Center bootstrap toggle navbar [duplicate] - html

This question already has an answer here:
Center Navbar links without brand pushing it to the right in Bootstrap 4?
(1 answer)
Closed 5 years ago.
What if I want to center the nav-items (links) on the navbar according to the browser window size in Bootstrap 4. Take a look at the code:
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
Now I want to center the div "navbar-nav" according to browser width. One thing that I have tried is giving it mr-auto and ml-auto which does seem to center it but not exactly. What it actually does it centers it according to the width "browser window width - logo width" . I want it centered exactly in the middle of the screen.
I have tried changing position to absolute as well but again that kind of messes up layout in collapsed mode as well.

Use the flexbox and margin utils responsively...
Bootstrap 4 alpha 6
http://codeply.com/go/YvzHvQQRAs (center brand & links)
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="d-md-flex d-block flex-row mx-md-auto mx-0">
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse mr-auto" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</div>
</nav>
Bootstrap 4.1
https://www.codeply.com/go/sTJUthyswN (center brand, align left on mobile)
EDIT..
The answer is still basically the same. Use mx-auto to center.
http://codeply.com/go/mycC5z8lpJ (center links, brand left)
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav mx-auto">
<a class="nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
If you want the links exactly centered in the viewport, see the 2nd example here: http://www.codeply.com/go/RCBftzZCD8
Other Bootstrap 4 Navbar alignment examples
Also see...
Center an element in Bootstrap 4 Navbar
Center Navbar links without brand pushing it to the right in Bootstrap 4?
How to center navbar in Bootstrap 4 using Flexbox
How to position navbar contents in Bootstrap 4
Bootstrap 4 Navbar align logo center and toggle icon on the left

.navbar-nav .nav-link,
.navbar-brand {
text-align: center;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>

You can use this CSS:
#navbarNavAltMarkup {
position: absolute;
text-align: center;
}
#navbarNavAltMarkup > div {
display: inline-block;
width: 100%;
}
#navbarNavAltMarkup > div > a {
display: inline;
}
It makes the container of the menu independent from its parent, gives it full width and aligns the elements inside it in the center.
https://codepen.io/anon/pen/XRggYY

Related

Is it possible to change the color of the expanded navbar in Bootstrap 4?

I'm working on a Bootstrap website and wondered if it was possible to add a background color to the expanded navbar on small screens. The images below can give you an example of what i want:
Larger screens
Smaller screens
So basically when you click on the hamburger and the menu shows up, i'd like that to have a background color. And on bigger screens there should be a background color.
I know how to change the background color of a navbar but i would like to know if its possible to only give it to the expanded menu..
Edit: this is my navbar-code:
<nav class="navbar navbar-expand-md navbar-light bg-light">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav w-75 m-auto justify-content-around">
<a class="nav-item nav-link active" href="#">Over ons <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Assortiment</a>
<a class="nav-item nav-link" href="#">Specialiteiten</a>
<a class="nav-item nav-link" href="#">Contact</a>
</div>
</div>
</nav>
add media queries to achieve it
#media (min-width: 434px) {
.navbar-collapse{
background-color: red;
}
}
#media (min-width: 768px) {
.navbar-collapse{
background-color: unset;
}
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<nav class="navbar navbar-expand-md navbar-light bg-light">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav w-75 m-auto justify-content-around">
<a class="nav-item nav-link active" href="#">Over ons <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Assortiment</a>
<a class="nav-item nav-link" href="#">Specialiteiten</a>
<a class="nav-item nav-link" href="#">Contact</a>
</div>
</div>
</nav>
Yes you can change Nav bar Background color without any problem. But you want to change the background color on toggle click for this you need to add a simple script for toggling a class on navbar By using which you can change the background color
$(document).ready(function(){
$('.navbar-dark > button').on('click', function(){
$('.navbar-dark').toggleClass('color-changed');
});
});
.navbar-dark.color-changed{
background-color:grey!important;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<nav class="navbar navbar-expand-md bg-dark navbar-dark">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</nav>
https://codepen.io/Vikaspatel/pen/QoaKOj
Use a media query that corresponds to the navbar-expand-md breakpoint...
#media(max-width: 768px) {
.navbar.bg-light {
background-color: red !important;
}
}
https://www.codeply.com/go/Fzyc7GE495
This will change the color of the entire Navbar, not just the collapsed portion. Note that you'll need to use !important since you're using bg-light. The Navbar has no color by default, so you don't need to use bg-light unless you need the Navbar to have a color on larger screen widths.

Why is my Bootstrap 4 navbar-brand taking up a whole line?

I'm trying to make a pretty standard navbar with Bootstrap 4, with a navbar-brand image to the left and the nav list items to the right of that. I've literally copied the code from the bootstrap website (where all items align in the same line), but when I paste it to mine the nav items move to their own line.
I haven't edited the bootstrap website's menu at all, it's only 4 items so it's not that the menu is too long and dropping to it's own line. My Bootstrap should be connected correctly as every other thing that I'm using bootstrap for seems to be working fine.
Code is below.
Would appreciate any guidance! Thanks!!
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<header class="site-header" role="banner">
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
</header>
In the code provided by you, you are referring to BootStrap 3 files instead of 4. All your code works fine in Bootstrap 4. To display nav list items to right of header, you can use navbar-expand-lg instead of navbar-toggleable-md.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://getbootstrap.com/assets/js/vendor/popper.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-beta/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-beta/css/bootstrap.min.css" />
<header class="site-header" role="banner">
<nav class="navbar navbar-expand-lg navbar-light bg-faded">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup"
aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="navbar-collapse collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
</header>

Bootstrap 4 Center Navbar Brand and Links [duplicate]

This question already has an answer here:
Center Navbar links without brand pushing it to the right in Bootstrap 4?
(1 answer)
Closed 5 years ago.
What if I want to center the nav-items (links) on the navbar according to the browser window size in Bootstrap 4. Take a look at the code:
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
Now I want to center the div "navbar-nav" according to browser width. One thing that I have tried is giving it mr-auto and ml-auto which does seem to center it but not exactly. What it actually does it centers it according to the width "browser window width - logo width" . I want it centered exactly in the middle of the screen.
I have tried changing position to absolute as well but again that kind of messes up layout in collapsed mode as well.
Use the flexbox and margin utils responsively...
Bootstrap 4 alpha 6
http://codeply.com/go/YvzHvQQRAs (center brand & links)
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="d-md-flex d-block flex-row mx-md-auto mx-0">
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse mr-auto" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</div>
</nav>
Bootstrap 4.1
https://www.codeply.com/go/sTJUthyswN (center brand, align left on mobile)
EDIT..
The answer is still basically the same. Use mx-auto to center.
http://codeply.com/go/mycC5z8lpJ (center links, brand left)
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav mx-auto">
<a class="nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
If you want the links exactly centered in the viewport, see the 2nd example here: http://www.codeply.com/go/RCBftzZCD8
Other Bootstrap 4 Navbar alignment examples
Also see...
Center an element in Bootstrap 4 Navbar
Center Navbar links without brand pushing it to the right in Bootstrap 4?
How to center navbar in Bootstrap 4 using Flexbox
How to position navbar contents in Bootstrap 4
Bootstrap 4 Navbar align logo center and toggle icon on the left
.navbar-nav .nav-link,
.navbar-brand {
text-align: center;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
You can use this CSS:
#navbarNavAltMarkup {
position: absolute;
text-align: center;
}
#navbarNavAltMarkup > div {
display: inline-block;
width: 100%;
}
#navbarNavAltMarkup > div > a {
display: inline;
}
It makes the container of the menu independent from its parent, gives it full width and aligns the elements inside it in the center.
https://codepen.io/anon/pen/XRggYY

How to center nav-items in Bootstrap? [duplicate]

This question already has an answer here:
Center Navbar links without brand pushing it to the right in Bootstrap 4?
(1 answer)
Closed 5 years ago.
What if I want to center the nav-items (links) on the navbar according to the browser window size in Bootstrap 4. Take a look at the code:
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
Now I want to center the div "navbar-nav" according to browser width. One thing that I have tried is giving it mr-auto and ml-auto which does seem to center it but not exactly. What it actually does it centers it according to the width "browser window width - logo width" . I want it centered exactly in the middle of the screen.
I have tried changing position to absolute as well but again that kind of messes up layout in collapsed mode as well.
Use the flexbox and margin utils responsively...
Bootstrap 4 alpha 6
http://codeply.com/go/YvzHvQQRAs (center brand & links)
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="d-md-flex d-block flex-row mx-md-auto mx-0">
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse mr-auto" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</div>
</nav>
Bootstrap 4.1
https://www.codeply.com/go/sTJUthyswN (center brand, align left on mobile)
EDIT..
The answer is still basically the same. Use mx-auto to center.
http://codeply.com/go/mycC5z8lpJ (center links, brand left)
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav mx-auto">
<a class="nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
If you want the links exactly centered in the viewport, see the 2nd example here: http://www.codeply.com/go/RCBftzZCD8
Other Bootstrap 4 Navbar alignment examples
Also see...
Center an element in Bootstrap 4 Navbar
Center Navbar links without brand pushing it to the right in Bootstrap 4?
How to center navbar in Bootstrap 4 using Flexbox
How to position navbar contents in Bootstrap 4
Bootstrap 4 Navbar align logo center and toggle icon on the left
.navbar-nav .nav-link,
.navbar-brand {
text-align: center;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Features</a>
<a class="nav-item nav-link" href="#">Pricing</a>
<a class="nav-item nav-link disabled" href="#">Disabled</a>
</div>
</div>
</nav>
You can use this CSS:
#navbarNavAltMarkup {
position: absolute;
text-align: center;
}
#navbarNavAltMarkup > div {
display: inline-block;
width: 100%;
}
#navbarNavAltMarkup > div > a {
display: inline;
}
It makes the container of the menu independent from its parent, gives it full width and aligns the elements inside it in the center.
https://codepen.io/anon/pen/XRggYY

Bootstrap 4 - Right Align Navbar Items [duplicate]

This question already has answers here:
Bootstrap align navbar items to the right
(24 answers)
Closed 5 years ago.
I'm trying to align my navbar items to the right in bootstrap 4 alpha 6.
I'd like to have everything aligned right, except for the brand/title.
This is what my code looks like:
<nav class="navbar navbar-toggleable-md navbar-inverse bg-inverse">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Oliver</a>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">About <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#projects">Projects</a>
<a class="nav-item nav-link" href="#contact">Contact</a>
</div>
</div>
</nav>
You can add .justify-content-end to the .navbar-collapse element. And I'm assuming you also want to move the mobile toggle menu items to the right. To do that, add .align-items-end to .navbar-nav
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" rel="stylesheet"/>
<nav class="navbar navbar-toggleable-md navbar-inverse bg-inverse">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Oliver</a>
<div class="collapse navbar-collapse justify-content-end" id="navbarNavAltMarkup">
<div class="navbar-nav align-items-end">
<a class="nav-item nav-link active" href="#">About <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#projects">Projects</a>
<a class="nav-item nav-link" href="#contact">Contact</a>
</div>
</div>
</nav>