Prefix bootstrap to prevent conflicts in wordpress plugin

bootstrap_prefix

https://formden.com/blog/isolate-bootstrap

sudo npm install less -g

prefix.less

.superbootstart {
  @import (less) 'bootstrap.css';
  @import (less) 'bootstrap-theme.css';  /* optional */
}

lessc prefix.less superbootstart.css

superbootstart.css

replace:
.superbootstart body

and
.superbootstart html

to
.superbootstart

then use it like this
<div class="superbootstart">
<div class="btn btn-primary">Test button</div>
</div>