query: Apply addClass (pref randomly) to max 2 divs with the same class instead to all with the same class
positive_passages.docid: 155038
positive_passages.text: jQuery select random elements with same class
negative_passages.docid: 23129
negative_passages.text: CSS last-child selector: select last-element of specific class, not last child inside of parent?
negative_passages.docid: 108025
negative_passages.text: Check if class already assigned before adding
negative_passages.docid: 60283
negative_passages.text: jQuery: Toggling between 3 classes (initially)
negative_passages.docid: 33625
negative_passages.text: Compound JQuery Selectors
negative_passages.docid: 86072
negative_passages.text: How to copy all the attributes of one element and apply them to another?
negative_passages.docid: 1681
negative_passages.text: Is there a "previous sibling" selector?
negative_passages.docid: 94338
negative_passages.text: How to select even or odd elements based on class name
negative_passages.docid: 152142
negative_passages.text: nth-child doesn't respond to class
negative_passages.docid: 88996
negative_passages.text: Is there a CSS selector by class prefix?
negative_passages.docid: 59486
negative_passages.text: javascript: how to append div in "begining" of another div
negative_passages.docid: 926
negative_passages.text: Add the Same Modifier to Multiple Objects at Once?
negative_passages.docid: 73192
negative_passages.text: Selecting multiple classes with jQuery
negative_passages.docid: 103672
negative_passages.text: How do I select the "last child" with a specific class name in CSS?
negative_passages.docid: 141743
negative_passages.text: What is the best way to conditionally apply a class?
negative_passages.docid: 58228
negative_passages.text: How can I replace one class with another on all elements, using just the DOM?
negative_passages.docid: 27522
negative_passages.text: How do I keep two side-by-side divs the same height?