query: Is it ok to define your own tags in HTML5?
positive_passages.docid: 20759
positive_passages.text: Using custom HTML Tags
negative_passages.docid: 24437
negative_passages.text: Better style for HTML 'definition list'  elements
negative_passages.docid: 61028
negative_passages.text: What is better, appending new elements via DOM functions, or appending strings with HTML tags?
negative_passages.docid: 7637
negative_passages.text: jQuery - Is it okay to use $('#ElementId') everytime?
negative_passages.docid: 117019
negative_passages.text: What makes a tag "meta" and are such tags inappropriate?
negative_passages.docid: 118095
negative_passages.text: Let any site onebox with  tags
negative_passages.docid: 28259
negative_passages.text: Is the copyright meta tag valid in HTML5?
negative_passages.docid: 66356
negative_passages.text: Can I place a comment inside a tag in ASP.NET?
negative_passages.docid: 39820
negative_passages.text: Is it important to have semantically correct HTML with regards to SEO?
negative_passages.docid: 28761
negative_passages.text: Should I use  tag for icons instead of ?
negative_passages.docid: 136315
negative_passages.text: Reputation required to create my own Tag
negative_passages.docid: 21182
negative_passages.text: Is it okay to add id/class to  tag?
negative_passages.docid: 87816
negative_passages.text: Is it bad design to use table tags when displaying forms in html?
negative_passages.docid: 14534
negative_passages.text: HTML Element Array, name="something[]" or name="something"?
negative_passages.docid: 36419
negative_passages.text: Why is the  tag deprecated in HTML?
negative_passages.docid: 133565
negative_passages.text: Allow "or" in searches using tags for Stack Overflow and other Stack Exchange sites?
negative_passages.docid: 20100
negative_passages.text: What HTML tags are allowed on Stack Exchange sites?