Solve the equation
You need to find a solution for equasion . One of them:
@gridColumns: 12;
@gridColumnWidth: 69px;
@gridGutterWidth: 12px;
other:
@gridColumns: 12;
@gridColumnWidth: 58px;
@gridGutterWidth: 24px;
But use the default
Bootstrap was designed for a width of 960px , it just does not indicate additional margins / padding on the sides:
| ------------------------------ 960px width ---------------------------------- |
10px left margin | ------------- 940px container ------------ | 10px right margin
, 960px.