I’ve recently found some limitations when creating layouts using Twitter’s Bootstrap framework. This limitation is almost exclusively the ability to create 5-column layouts instead of the built-in maximum of 4. Here’s a quick bit of code that you can add to an override stylesheet that will allow you to create 5-column layouts that will function exactly like the built-in bootstrap columns.

Add the following CSS to your custom stylesheet and then use the col-*-13 class wherever you need a 5-column(20% width) layout.

.col-xs-13, .col-sm-13, .col-md-13, .col-lg-13{
    position: relative;
    min-height: 1px;
    padding-right: 10px;
    padding-left: 10px;
}
.col-xs-13{
    width: 20%;
    float: left;
}
@media screen and (min-width: 768px){
    .col-sm-13{
        width: 20%;
        float: left;
    }
}
@media screen and (min-width: 992px){
    .col-md-13{
        width: 20%;
        float: left;
    }
}
@media screen and (min-width: 1200px){
    .col-lg-13{
        width: 20%;
        float: left;
    }
}