When using hubspot forms we created an instance using the following:
hbspt.forms.create({ portalId: '', formId: '', css: '', cssRequired: '' });
With the attributes filled in the hope is for all CSS to not be rendered when css:'' is the value.
When the page is rendered the form displays fine, but we would not like the inline css to be attached to our html. It appears that this is something that may not be removable which does not make sense when we have explicitly said no css.
Sample output of what this inline css goes something like:
fn-date-picker.pika-single{z-index:9999;display:block;position:relative;color:#333;background:#fff;border:1px solid #ccc;border-bottom-color:#bbb;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;*zoom:1}.fn-date-picker.pika-single.is-hidden{display:none}