The dropdown menu I implemented is causing nearby HTML elements to be displaced downwards

I have a project where I added a dropdown menu to the navbar, but for some reason when toggled, it seems to push the HTML down. I've tried setting its position to absolute and top to 100%, but it didn't solve the issue. The project is built using Bootstrap. Any help would be appreciated.

Here is the main HTML:

body{
    background-color: #0b0c10!important;
}


nav{
    background-color: #0b0c10!important;
    color: turquoise;
    text-decoration: none;

}

nav a{
    color: turquoise;
    text-decoration: none;
    font-family: 'Lato', sclear-serif;
}

nav a:hover{
    color: white;
    text-decoration: none;
    transition-duration: 1s;
}

.navbar-nav{
    margin-right: 80px;
    text-align: center!important;
}

.navbar-brand{
    font-family: 'Lobster', cursive;
    font-size: 30px!important;
    margin-left: 30px;

}
<nav class="navbar navbar-expand-lg ">
  <a class="navbar-brand" href="#">Calcify</a>
  </button> 
    <ul class="navbar-nav">
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          More Calculator
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
          <a class="dropdown-item" href="#">Action</a>
          <a class="dropdown-item" href="#">Another action</a>
          <div class="dropdown-divider"></div>
          <a class="dropdown-item" href="#">Something else here</a>
        </div>
      </li>
    </ul>
</nav>

htmlcssbootstrap-4

Answer №1

To fully integrate Bootstrap into your project, make sure to include jquery.min.js, popper.min.js, and bootstrap.min.js.

The necessary imports for Bootstrap are outlined in the introduction of their documentation. You can find more information here: https://getbootstrap.com/docs/4.0/getting-started/introduction/#quick-start

Remember to add these scripts in the correct order to ensure Bootstrap works properly. Popper.js is one of the essential components:

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>

You can refer to this example on CodePen for further guidance and implementation: Example

<nav class="navbar navbar-expand-lg ">
 <a class="navbar-brand" href="#">Calcify</a>
   <ul class="navbar-nav">
    <li class="nav-item dropdown">
    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
      More Calculator
    </a>
    <div class="dropdown-menu" aria-labelledby="navbarDropdown">
      <a class="dropdown-item" href="#">Action</a>
      <a class="dropdown-item" href="#">Another action</a>
      <div class="dropdown-divider"></div>
      <a class="dropdown-item" href="#">Something else here</a>
    </div>
  </li>
</ul></nav>

.navbar{
  align-items: stretch!important;
 }
.navbar-nav .dropdown-menu {
  position: absolute;
 }

Answer №2

If you want to create a dropdown items list, consider incorporating the following CSS:

position:absolute;
z-index:5;

I tried this approach and it proved successful for my project.

Answer №3

body{
    background-color: #0b0c10!important;
}


header{
    background-color: #0b0c10!important;
    color: turquoise;
    text-decoration: none;

}

header a{
    color: turquoise;
    text-decoration: none;
    font-family: 'Lato', sclear-serif;
}

header a:hover{
    color: white;
    text-decoration: none;
    transition-duration: 1s;
}

.navbar-nav{
    margin-right: 80px;
    text-align: center!important;
}
.site-branding{
    font-family: 'Lobster', cursive;
    font-size: 30px!important;
    margin-left: 30px;

}
<header class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="site-branding" href="#">Calcify</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>

  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mr-auto">
     
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          More Calculator
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
          <a class="dropdown-item" href="#">Action</a>
          <a class="dropdown-item" href="#">Another action</a>
          <div class="dropdown-divider"></div>
          <a class="dropdown-item" href="#">Something else here</a>
        </div>
      </li>
     
    </ul>
    
  </div>
</header>

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