Add css ID wrapper to profiles for profile-specific styling

Currently there's no way to have fine-grained profile-specific css styling. For example, perhaps I want a specific font used on the detail view for profile #3, but want the default font used for all other profiles.

To accomplish this, add a div inside the main crm-container div:
<div id="profilewrap{$groupId}">

In some cases, the gid is not passed to the template, such as CRM/Profile/Page/View.php
Add: $this->assign( 'groupId', $this->_gid );
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