query: What's the difference between CSS id selector and CSS class selector?
positive_passages.docid: 5311
positive_passages.text: What's the difference between an id and a class?
negative_passages.docid: 91633
negative_passages.text: Why don't we just use element IDs as identifiers in JavaScript?
negative_passages.docid: 13890
negative_passages.text: Why do browsers match CSS selectors from right to left?
negative_passages.docid: 98343
negative_passages.text: What does '?' do in a Css link?
negative_passages.docid: 33170
negative_passages.text: How to getElementByClass instead of GetElementById with JavaScript?
negative_passages.docid: 33678
negative_passages.text: What do commas and spaces in multiple classes mean in CSS?
negative_passages.docid: 84931
negative_passages.text: jQuery id selector works only for the first element
negative_passages.docid: 82667
negative_passages.text: Why does .foo a:link, .foo a:visited {} selector override a:hover, a:active {} selector in CSS?
negative_passages.docid: 24099
negative_passages.text: jQuery Class selector not working
negative_passages.docid: 36511
negative_passages.text: Determine if an element has a CSS class with jQuery
negative_passages.docid: 135865
negative_passages.text: Could it be possible to make css selector affect other elements in the page without javascript?
negative_passages.docid: 26804
negative_passages.text: What is the difference between HTML tags  and ?
negative_passages.docid: 110629
negative_passages.text: Not class selector in jQuery
negative_passages.docid: 7615
negative_passages.text: What is the difference between old style and new style classes in Python?
negative_passages.docid: 22216
negative_passages.text: Is there such a thing as an "all inclusive sibling" CSS selector?
negative_passages.docid: 151081
negative_passages.text: In CSS what is the difference between "." and "#" when declaring a set of styles?
negative_passages.docid: 6369
negative_passages.text: Is there a spec that the id of elements should be made global variable?