What is the best way to reduce the height of the navbar in Bootstrap 4?

Check out my code snippet for implementing Bootstrap 4:

 <nav class="navbar navbar-collapse navbar-toggleable-md navbar-light bg-faded ">
    <div class="collapse navbar-collapse" id="navbarText">
      <ul class="navbar-nav mr-auto">

        <li class="nav-item">

          <a class="nav-link " >
            <span  class="icon icon18 icon-upload"></span>
            Input Data From Prior Month
            </a>
        </li>
        <li class="nav-item">
          <a class="nav-link " >
            <span  class="icon icon18 icon-excel-file"></span>
            Export to Excel
          </a>
        </li>
      </ul>
      <span class="navbar-text color-blue">
        *Data Automatically pulled from sources
      </span>
    </div>
   </nav>

If you're looking for ways to decrease the navbar height in Bootstrap 4, you can refer to some examples provided for Bootstrap 3 here. However, those might not work directly for Bootstrap 4. Can anyone offer guidance on how to achieve this in Bootstrap 4?

cssbootstrap-4twitter-bootstrap-4

Answer №1

If you want to reduce the height of the Navbar in Bootstrap 4, you can make use of the spacing utilities provided. The navbar's height is determined by the padding within the Navbar contents.

To achieve this, simply add py-0 to the nav-link and navbar-text classes.

<nav class="navbar navbar-collapse navbar-toggleable-md navbar-light bg-faded ">
    <div class="collapse navbar-collapse" id="navbarText">
        <ul class="navbar-nav mr-auto">
            <li class="nav-item">
                <a class="nav-link py-0">
                    <span class="icon icon18 icon-upload"></span> Input Data From Prior Month
                </a>
            </li>
            <li class="nav-item">
                <a class="nav-link py-0">
                    <span class="icon icon18 icon-excel-file"></span> Export to Excel
                </a>
            </li>
        </ul>
        <span class="navbar-text py-0 color-blue">
        *Data Automatically pulled from sources
      </span>
    </div>
</nav>

The py-0 class will eliminate any top and bottom padding on these elements.

For a practical example, you can check out Bootstrap 4 Navbar Shrink Height

Answer №2

If you're looking to achieve the same result by tweaking CSS, here's a method you can try. In my experience, simply adjusting the .navbar min-height along with the font-size of the links helped decrease the navbar size.

For instance:

.navbar{
    min-height:12px;
}
.navbar  a {
    font-size: 11.2px;
}

This approach also proved effective for increasing the height of the navbar.

Additionally, this technique allows for easy adjustment of the navbar size when scrolling down the browser window.

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