IT Nursery
I load 3 fonts in different sizes using this HTML tag: <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Open+Sans:400,600,300,800,700,400italic|PT+Serif:400,400italic|Bree+Serif"> Till ~1/2 weeks ago this was supported by w3.org validator for HTML5; now it...
I have a table where I show/hide a full column by jQuery via a CSS class that doesn’t exist: <table> <thead> <tr> <th></th> <th class="target"></th> <th></th> </tr> </thead> <tbody>...
The W3C validator (Wikipedia) doesn’t like self-closing tags (those that end with “/>”) on non-void elements. (Void elements are those that may not ever contain any content.) Are they...