HTML DOM Style borderLeft Property Last Updated : 27 Feb, 2024 Comments Improve Suggest changes Like Article Like Report HTML DOM Style borderLeft property allows manipulation of the left border style of an element via JavaScript. It controls the border's width, style, and color, affecting the element's visual presentation and layout. HTML DOM Style borderLeft Property Syntax:Get the borderLeft Property.object.style.borderLeftSet the borderLeft property.object.style.borderLeft = "width style color|initial|inherit"Property Values:width: This will set the width of the left border.style: This will set the style of the left border.color: This will set the color of the left border.initial: This will set the property to its default value.inherit: This will inherit the property from its parent elementNote: HTML DOM Style borderLeft Property is shorthand for border-left-width, border-left-style, and border-left-color HTML DOM Style borderLeft Property Example: In this example, we will see the use of borderLeft property HTML <!DOCTYPE html> <html> <head> <title> DOM Style borderLeft Property </title> </head> <body> <center> <h1 style="color:green;width:50%; border: 1px solid;" id="sudo"> GeeksForGeeks </h1> <h2> DOM Style borderLeft Property </h2><br> <button type="button" onclick="geeks()"> Submit </button> <script> function geeks() { document.getElementById("sudo").style.borderLeft = "thick solid green"; } </script> </center> </body> </html> Output: HTML DOM Style borderLeft PropertyExplanationHere Header styled with green color and a thin solid border.JavaScript function modifies left border to thick solid green.Demonstrates DOM Style borderLeft property.HTML DOM Style borderLeft Property Example: In this example, we will see the use of borderLeft property HTML <!DOCTYPE html> <html> <head> <title> DOM Style borderLeft Property </title> </head> <body> <center> <h1 style="color:green;"> GeeksForGeeks </h1> <h2>DOM Style borderLeft Property </h2> <h3 style="border:1px solid green;width:50%;" id="sudo"> geeksforgeeks </h3> <h3 style="border:2px solid skyblue;width:50%;" id="sudo2"> geeksforgeeks </h3> <h3 style="border:2px solid orange;width:50%;" id="sudo3"> geeksforgeeks </h3> <br> <button type="button" onclick="geeks()"> Submit </button> <script> function geeks() { document.getElementById("sudo").style.borderLeft = "thick dotted green"; document.getElementById("sudo2").style.borderLeft = "thick solid blue"; document.getElementById("sudo3").style.borderLeft = "10px solid red"; } </script> </center> </body> </html> Output: HTML DOM Style borderLeft PropertyExplanationIn the above example we have three <h3> elements are styled with different border colors and widths.JavaScript function geeks() is triggered on button click.In geeks() function, the left border of each <h3> element is modified using DOM Style borderLeft property.This demonstrates the dynamic application of the DOM Style borderLeft property.Supported Browsers: The browser supported by HTML DOM borderLeft Property are listed below: Google Chrome 1Edge 12Internet Explorer 4Firefox 1Opera 3.5Apple Safari 1 Comment More infoAdvertise with us M manaschhabra2 Follow Improve Article Tags : Misc Web Technologies HTML Web technologies HTML-DOM +1 More Practice Tags : Misc Similar Reads HTML DOM focus() Method DOM focus() method is used to give focus to an element and also to remove the focus with the help of blur() method. We can apply focus to any element and enable it by doing some operation. For example, we can give focus to some text by clicking a button. Syntax: Object.focus() Example-1: HTML <!D 1 min read HTML DOM innerHTML Property The innerHTML property sets or returns the HTML content (inner HTML) of an element. It allows you to manipulate the inner content, including HTML tags, by assigning new HTML strings or retrieving existing content, making it useful for dynamic updates on web pages.SyntaxIt returns the innerHTML Prope 2 min read HTML DOM firstChild Property The DOM firstChild Property is used to return the firstchild Node of its parent node element. It is read-only property and may return an element node, a text node or a comment node. Syntax:node.firstChild Return Value: It returns a string value which represent the first child of a node. If the eleme 2 min read HTML DOM parentNode Property The parentNode property is used to return the parent node of the specified node as a Node object. It is a read-only property. Syntax: node.parentNode Return value: This property returns a parent element of the specified node or null if the current node has no parent element. Example: In this example 2 min read HTML | DOM Abbreviation Object The DOM Abbreviation Object is used to represent the HTML <abbr> element. The abbreviation element is accessed by getElementById(). Example 1: html <!DOCTYPE html> <html> <head> <title> HTML DOM Abbreviation Object </title> <script> function myGeeks() { var 1 min read HTML | DOM Style margin Property The DOM Style margin Property is used to sets or returns the margin of an element.We can set the different size of margins for individual sides(top, right, bottom, left).Margin properties can have following values: Length in cm, px, pt, etc.Width % of the element.Margin calculated by the browser: au 2 min read HTML DOM nodeName Property The nodeName property is used to return the name of the specified node as a string. It returns different values for different nodes such as if the node attributes, then the returned string is the attribute name, or if the node is an element, then the returned string is the tag name. It is a read-onl 2 min read HTML DOM textContent Property The textContent property in HTML is used to set or return the text content of the specified node and all its descendants. This property is very similar to nodeValue property but this property returns the text of all child nodes.Syntax: It is used to set the text of node. node.textContent = textIt is 2 min read HTML ondrop Event Attribute The ondrop event attribute is used to drag an element or text and drop it into a valid droppable location or target. The drag and drop is a common feature of HTML 5. There are different events that are used and occur before ondrop event. Events occur on the draggable targetEvents occur on the drop t 3 min read HTML DOM item() Method The item() method is used to return the node at the specified index. The nodes are sorted as they appear in the source code. The index of the node list starts with 0. Syntax:nodelist.item( index )ornodelist[ index ] Parameters: This method accepts single parameter index which is used to hold the ind 2 min read Like