Select all elements at an index less than index within the matched set. index-related

Select all elements that have no children (including text nodes). This is the inverse of :parent

Selects all elements that are selected. The :selected selector works for <option>

Selects all the elements that are the nth-child of their parent in relation to siblings with the same element name, counting from the last element to the first.

Selects all elements that are the only child of their parent. If the parent has other child elements

Selects elements that have the specified attribute with a value beginning exactly with a given string. This

Selects elements that have the specified attribute with a value either equal to a given string or starting with that string followed by a hyphen (-).

Selects even elements, zero-indexed. See also odd. In particular, note that the 0-based indexing

Selects all elements that have no siblings with the same element name. If the parent has other child

Selects all direct child elements specified by "child" of elements specified by "parent". As a CSS