col-auto
in Bootstrap version 4.0.0
does not include padding
. It's recommended to update to the latest version of Bootstrap 4, which is version 4.6.0
To organize your layout, use two .row
classes. The first .row
should contain the first two inputs and the button, while the second .row
should accommodate the remaining inputs.
For the button column, utilize .col-auto
and .d-flex
classes to ensure it takes up the necessary space and full height.
Add a margin-bottom using the .mb-3
class for the button to match the margin-bottom of the .form-group
.
Consider using .btn-outline-secondary
instead of .btn-secondary
<div class="col-auto d-flex ">
<button type="submit" class="btn btn-secondary mt-4 mb-3"><i class="fas fa-ellipsis-v"></i></button>
</div>
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.css" rel="stylesheet" />
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="73111c1c07000701120333475d455d43">[email protected]</a>/dist/css/bootstrap.min.css" integrity="sha384-B0vP5xmATw1+K9KRQjQERJvTumQW0nPEzvF6L/Z6nronJ3oUOFUFpCjEUQouq2+l" crossorigin="anonymous">
<div class="container">
<div class="row">
<div class="col">
<div class="form-group pt-4">
<input type="text" class="form-control" id="inputAddress" placeholder="1234 Main St">
</div>
<div class="form-group">
<input type="text" class="form-control" id="inputAddress2" placeholder="Apartment, studio, or floor">
</div>
</div>
<div class="col-auto d-flex">
<button type="submit" class="btn btn-outline-secondary mt-4 mb-3"><i class="fas fa-ellipsis-v"></i></button>
</div>
</div>
<div class="row">
<div class="col-12">
<div class="form-group">
<input type="text" class="form-control" id="inputAddress2" placeholder="Apartment, studio, or floor">
</div>
</div>
</div>
๐
By following these guidelines, you can prevent excessive nesting of .row
and .col
.