How do I find my first child in CSS?
The :first-child CSS pseudo-class represents the first element among a group of sibling elements. Note: As originally defined, the selected element had to have a parent. Beginning with Selectors Level 4, this is no longer required.
What is lastElementChild?
The lastElementChild property returns the last child element of the specified element.
How do you select child elements in CSS?
The child combinator ( > ) is placed between two CSS selectors. It matches only those elements matched by the second selector that are the direct children of elements matched by the first. Elements matched by the second selector must be the immediate children of the elements matched by the first selector.
How do I select the first and last child in CSS?
Using the following pseudo classes: :first-child means “select this element if it is the first child of its parent”. :last-child means “select this element if it is the last child of its parent”. Only element nodes (HTML tags) are affected, these pseudo-classes ignore text nodes.
What is the first child of a node in JavaScript?
Code language: JavaScript (javascript) If the parentElement does not have any child element, the firstChild returns null. The firstChild property returns a child node which can be any node type such as an element node, a text node, or a comment node. The following script shows the first child of the #menu element:
What is the firstchild property in JavaScript?
The firstChild property returns a child node which can be any node type such as an element node, a text node, or a comment node. The following script shows the first child of the #menu element:
What is the use of first child in HTML?
Definition and Usage. The :first-child selector selects all elements that are the first child of their parent. Tip: Use the :last-child selector to select elements that are the last child of their parent.
How do I get the first child element of an element?
To get the first child element of a specified element, you use the firstChild property of the element: If the parentElement does not have any child element, the firstChild returns null. The firstChild property returns a child node which can be any node type such as an element node, a text node, or a comment node.