Incompatibility with Twitter Bootstrap themes

This Twitter bootstrap CSS:

.row-fluid [class*="span"] {
width: 100%;
margin-left: 2.127659574468085%;
}

Conflicts with the Grid Columns module. I’ve overwritten all column-span-* classes with !important, but maybe you can find a more elegant solution?

https://www.ads-software.com/plugins/grid-columns/