For example, is it possible to do something like:
<style type="text/less">
#foo {
.bar {
font-weight: bold;
}
}
</style>
You actually need to use
<style type="text/less">
instead of:
<style type="stylesheet/less">
Otherwise it won't work.
Remember to place the <style>
element before the <script>
element to load less.js.