Locking Bootstrap 4.3 Navbar at the Page's Summit with a See-Through Effect

Question

Locking Bootstrap 4.3 Navbar at the Page's Summit with a See-Through Effect

I have extensively researched and searched online for information before reaching out here. I hope my question is not redundant.

My challenge lies in creating a static navbar at the top of my Bootstrap 4.3 page. Despite multiple attempts, it seems to elude me:

- I experimented with previous classes like .static-top / .navbar-static-top and similar workarounds;
- I even tried using plugins (which were ineffective and have now been removed), as they tended to "hide" the navbar instead of keeping it fixed at the top;
- Adjusting CSS properties such as "top: 0;" did not yield any positive results on the elements involved.

I meticulously cleaned up my code to prevent conflicting elements from causing issues. (A past Bootstrap attempt resulted in unusable code, prompting me to strive for cleanliness by removing unused code)

Feeling quite lost. I'm not an expert coder, more so a graphic designer with good logical understanding. It's crucial for me to establish default functionality to make my navbar static.

The tricky part is maintaining transparency in my navbar (a feature often compromised when working with certain classes).

Below is a snippet of my code:

Thank you in advance. Angie.

===============================

Update:

If I remove position: absolute; from body > #nav_desktop { in the CSS, my navbar turns transparent but loses its static positioning.

Leaving that line intact makes the navbar static but sacrifices transparency.

The goal is to have a transparent navbar so that the carousel image remains fully visible.

html css bootstrap-4 static navbar

Answer 1

Answer №1

One of the features supported by Bootstrap 4 for the navbar is a class called fixed-top. This convenient class allows you to easily fix your navbar at the top of the page.

To implement this, simply add the class "fixed-top" to your nav like so:

<nav id="nav_desktop" class="navbar navbar-expand-md fixed-top" role="navigation">

You can refer to additional details about this here.

Below is a quick example that has been tested:

<!DOCTYPE html>
<html>
<head>
<title>Welcome to the Design Angels</title>

<!-- META DATA -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Welcome to theDesignAngels, we make it look glittery and shiny."/>

    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="files/lib/jQuery.js"></script>
<script src="files/lib/lib/popper/Popper.js"></script>
<!-- BOOTSTRAP CSS -->
<script src="files/lib/bootstrap.min.js"></script>
<link rel="stylesheet" type="text/css" href="files/lib/bootstrap.min.css">

<!-- Libraries & frameworks -->
<script src="functions.js"></script>
<link rel="stylesheet" style="text/css" href="style.css"/>
<link rel="stylesheet" href="xxx">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">


<link rel="shortcut icon" href="assets/favicon.jpg" type="image/x-icon" />
</head>
<body>


<nav class="navbar navbar-expand-lg navbar-light bg-light fixed-top">
  <a class="navbar-brand" href="#">Navbar</a>
  <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>
</nav>


  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>

</body>
</html>

Answer 2

One of the features supported by Bootstrap 4 for the navbar is a class called fixed-top. This convenient class allows you to easily fix your navbar at the top of the page.

To implement this, simply add the class "fixed-top" to your nav like so:

<nav id="nav_desktop" class="navbar navbar-expand-md fixed-top" role="navigation">

You can refer to additional details about this here.

Below is a quick example that has been tested:

<!DOCTYPE html>
<html>
<head>
<title>Welcome to the Design Angels</title>

<!-- META DATA -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Welcome to theDesignAngels, we make it look glittery and shiny."/>

    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="files/lib/jQuery.js"></script>
<script src="files/lib/lib/popper/Popper.js"></script>
<!-- BOOTSTRAP CSS -->
<script src="files/lib/bootstrap.min.js"></script>
<link rel="stylesheet" type="text/css" href="files/lib/bootstrap.min.css">

<!-- Libraries & frameworks -->
<script src="functions.js"></script>
<link rel="stylesheet" style="text/css" href="style.css"/>
<link rel="stylesheet" href="xxx">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">


<link rel="shortcut icon" href="assets/favicon.jpg" type="image/x-icon" />
</head>
<body>


<nav class="navbar navbar-expand-lg navbar-light bg-light fixed-top">
  <a class="navbar-brand" href="#">Navbar</a>
  <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>
</nav>


  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>
  <div class="col-8 offset-1"><h1>bla bla bla</h1></div>

</body>
</html>

Answer 3

Answer №2

To reposition your Carousel div at the top, you can adjust the margin-top property to a negative value:

#myCarousel {
    margin-top: -42px; /* Make it relative to menu height */
}

Additionally, switch the position of the menu from absolute to relative like so:

body > #nav_desktop {
    position: relative;
}

Answer 4

To reposition your Carousel div at the top, you can adjust the margin-top property to a negative value:

#myCarousel {
    margin-top: -42px; /* Make it relative to menu height */
}

Additionally, switch the position of the menu from absolute to relative like so:

body > #nav_desktop {
    position: relative;
}

Answer 5

Answer №3

Thanks to everyone for their ideas and feedback, it really made me reconsider how I initially set everything up.

After experimenting with some elements (ultimately focusing on targeting the right classes), I was able to find the solution.

here is a screen capture of the working solution

The attributes needed to be rearranged as shown below:

#nav_desktop > *,
#nav_desktop > div {
    background: none !important;
    position: absolute;
    top: 0 !important;
    transform: translate(0%);

This would result in the following combined code:

/* CSS Code snippet */
/*-----------------------------------------------------------------------------------------------------------------------------
  
***Angie's CSS File|The Design Angels***
---------------------------------------------------------------------------------------------------------------
Version:0.0.1
Date:02-02-2020

-----------------------------------------------------------------------------------------------------------------------------*/

/* Rest of the CSS code here */

I hope this information can be useful to someone in need...

Answer 6

Thanks to everyone for their ideas and feedback, it really made me reconsider how I initially set everything up.

After experimenting with some elements (ultimately focusing on targeting the right classes), I was able to find the solution.

here is a screen capture of the working solution

The attributes needed to be rearranged as shown below:

#nav_desktop > *,
#nav_desktop > div {
    background: none !important;
    position: absolute;
    top: 0 !important;
    transform: translate(0%);

This would result in the following combined code:

/* CSS Code snippet */
/*-----------------------------------------------------------------------------------------------------------------------------
  
***Angie's CSS File|The Design Angels***
---------------------------------------------------------------------------------------------------------------
Version:0.0.1
Date:02-02-2020

-----------------------------------------------------------------------------------------------------------------------------*/

/* Rest of the CSS code here */

I hope this information can be useful to someone in need...

Locking Bootstrap 4.3 Navbar at the Page's Summit with a See-Through Effect

Answer №1

Answer №2

Answer №3

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