How to make a <button> in Bootstrap look like a normal link in nav-tabs?

Solution 1:

As noted in the official documentation, simply apply the class(es) btn btn-link:

<!-- Deemphasize a button by making it look like a link while maintaining button behavior -->
<button type="button" class="btn btn-link">Link</button>

For example, with the code you have provided:

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" rel="stylesheet" />


<form action="..." method="post">
  <div class="row-fluid">
    <!-- Navigation for the form -->
    <div class="span3">
      <ul class="nav nav-tabs nav-stacked">
        <li>
          <button class="btn btn-link" role="link" type="submit" name="op" value="Link 1">Link 1</button>
        </li>
        <li>
          <button class="btn btn-link" role="link" type="submit" name="op" value="Link 2">Link 2</button>
        </li>
        <!-- ... -->
      </ul>
    </div>
    <!-- The actual form -->
    <div class="span9">
      <!-- ... -->
    </div>
  </div>
</form>

Solution 2:

Just make regular link look like button :)

<a href="#" role="button" class="btn btn-success btn-large">Click here!</a>

"role" inside a href code makes it look like button, ofc you can add more variables such as class.

Solution 3:

Just add remove_button_css as class to your button tag. You can verify the code for Link 1

.remove_button_css { 
  outline: none;
  padding: 5px; 
  border: 0px; 
  box-sizing: none; 
  background-color: transparent; 
}

Extra Styles Edit

Add color: #337ab7; and :hover and :focus to match OOTB (bootstrap3)

.remove_button_css:focus,
.remove_button_css:hover {
    color: #23527c;
    text-decoration: underline;
}

Solution 4:

In bootstrap 3, this works well for me:

.btn-link.btn-anchor {
    outline: none !important;
    padding: 0;
    border: 0;
    vertical-align: baseline;
}

Used like:

<button type="button" class="btn-link btn-anchor">My Button</button>

Demo