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I use a clear div in several places in a single HTML file, a la: #clear { clear: both; } usage… Read more W3c Validator Complaining About Duplicate Div

My HTML is as as below. I have opened all elements and closed them. Still when I check it on w3c it… Read more No P Element In Scope But A P End Tag Seen.w3c Validation

I'm currently reading a lot about different JS frameworks (EmberJS, AngularJS, etc.). On first … Read more Angularjs Directives As "custom" Html Tags: Isn't This Dangerous And May Conflict With Future Html Versions?

I am new in W3c validations, I am trying to fix this error but it's not happening. The error is… Read more W3c Validation Error In Asp.net

This question was inspired a bit by this question, in which the most upvoted answer recommended usi… Read more Html 5 - Early Adoption Where Possible - Good Or Bad?

My code: I get this error: there is no attribute 'annotation' element 'g:plusone… Read more Google +1 Code Validation Error: Missing Attribute

It may be a nonsense question, and I know we have to follow standards as much as possible. But can … Read more Can A Td Be Inside A Td