You only need these CSS properties in .container class of Bootstrap and you can put inside him the normal grid system without someone content of the container will be out of him (without scroll-x in the viewport).
HTML:
<div class="container">
<div class="row">
<div class="col-xs-12">
Your content here!
...
</div>
</div>
... more rows
</div>
CSS:
/* Bootstrap custom */
.container{
padding-left: 0rem;
padding-right: 0rem;
overflow: hidden;
}