I have a very basic layout done with Twitter Bootstrap:
<body>
<div class="container">
<!-- Navbar -->
<div class="navbar">
<div class="navbar-inner">
...
</div>
</div>
<!-- Carousel -->
<div class="row">
<div class="span12">
<div id="myCarousel" class="carousel slide" >
...
</div>
</div>
</div>
<!-- the content -->
<section id="first_sect">
<div class="row alpha07">
<div class="span12">
<h1>header</h1>
<p>Lorem ipsum dolor sit amet...</p>
</div>
</div>
</section>
<!-- whitespace row -->
<div class="row alpha07">
<div class="span12">
</div>
</div>
<!-- adress footer -->
<section id="adress section">
<div class="row alpha07">...
</div>
</section>
<!-- End of Bootstrap Container -->
</div>
</body>
And i have a row horizontal alignment and width problem, picture tells this better:

- Red background goes too much to left
- No padding to the right
Bootstrap is out-of-box no changes made.
Page code: http://jsfiddle.net/thomson256/DMnhL/10/
Twitter bootstrap version 2.2.2
Question is: is this somekind of bug or am i just missing some wrapping html elements or changes to .less variables?
This is working as expected as far as I can see. Add an inner wrapping div for the content area and apply your css to that.
Here is a fork: http://jsfiddle.net/gyf6c/1/.