How to define the painting area of the background in CSS? Last Updated : 23 Jul, 2025 Comments Improve Suggest changes Like Article Like Report The task is to define the painting area of the background. The CSS background-clip property has a tendency to square measure victimization to outline the painting space of any net page's background. It specifies that up to that extent, we will modify the background of the webpage in terms of its contents or images/videos it contains. Syntax: background-clip: border-box/padding-box/content-box/initial/inherit; Values this property contains: There square measure principally five values of this property for various functions and let's examine what and the way they work. Value Description border-boxThis worth is ready by default conjointly once there's no declaration, and it specifies the painting space behind the border.padding-boxIt specifies the painting space to be among the border not over it. content-boxIt specifies the painting space to be solely among the content we've written.initial Whatever be the property worth declared earlier it simply set it once more to its default worth suggests that border-box worth.inherit It works because it has named it inherits the painting space of its parent component.Examples: Using property values: HTML <!DOCTYPE html> <html> <head> <style> div { /* This sets CSS property of the border to be styled dashed and in green color with yellow background having certain padding too */ border: 20px dashed green; padding: 15px; background: yellow; } </style> </head> <body> <h1>Example for background-clip Property</h1> <div style="background-clip: border-box;"> <!--This sets background-clip property to be border-box--> <h4>This value is set by default also when there is no declaration and it specifies the painting area behind the border.</h4> </div> <p>background-clip: padding-box:</p> <div style="background-clip: padding-box;"> <!--This sets background-clip property to be padding-box--> <h4>It specifies the painting area to be within the border not over it.</h4> </div> <p>background-clip: content-box:</p> <div style="background-clip: content-box;"> <!--This sets background-clip property to be content-box--> <h4> It specifies the painting g area to be only within the content we have written. </h4> </div> </body> </html> Output: Using JavaScript to flip the values: HTML <!DOCTYPE html> <html> <head> <style> #GFG { /* This sets CSS property of the div which id is GFG to be styled dashed and in green color with black background having certain padding with background-clip to be border-box by default*/ width: 50%; height: 400px; padding: 15px; background-color: black; background-clip: border-box; border: 20px dashed green; } </style> </head> <body> <h1>Flip background-clip with JavaScript</h1> <!--These buttons works as per the onclick function given to it and display the content accordingly--> <button onclick="myFunctionC()" style="width:200px; height:50px; background-color: black; color:white"> Let's Change to content-box </button> <br><br> <button onclick="myFunctionP()" style="width:200px; height:50px; background-color: black; color:white"> Let's Change to padding-box </button> <br><br> <button onclick="myFunctionI()" style="width:200px; height:50px; background-color: black; color:white"> Let's back to initial </button> <br><br> <div id="GFG"> </div> <script> /* These are the functions which will be triggered when the corresponding button will be clicked and sets the CSS background-clip property accordingly */ function myFunctionC() { document.getElementById( "GFG").style.backgroundClip = "content-box"; } function myFunctionP() { document.getElementById( "GFG").style.backgroundClip = "padding-box"; } function myFunctionI() { document.getElementById( "GFG").style.backgroundClip = "initial"; } </script> </body> </html> Output: Comment More infoAdvertise with us Next Article CSS Introduction K krishnakripa Follow Improve Article Tags : Web Technologies CSS Web technologies CSS-Basics CSS-Properties +1 More Similar Reads CSS Tutorial CSS stands for Cascading Style Sheets. It is a stylesheet language used to style and enhance website presentation. CSS is one of the three main components of a webpage, along with HTML and JavaScript.HTML adds Structure to a web page.JavaScript adds logic to it and CSS makes it visually appealing or 7 min read CSS Introduction CSS (Cascading Style Sheets) is a language designed to simplify the process of making web pages presentable.It allows you to apply styles to HTML documents by prescribing colors, fonts, spacing, and positioning.The main advantages are the separation of content (in HTML) and styling (in CSS) and the 4 min read CSS Syntax CSS is written as a rule set, which consists of a selector and a declaration block. The basic syntax of CSS is as follows:The selector is a targeted HTML element or elements to which we have to apply styling.The Declaration Block or " { } " is a block in which we write our CSS.HTML<html> <h 2 min read CSS Selectors CSS Selectors are used to target HTML elements on your pages, allowing you to apply styles based on their ID, class, type attributes, and more. There are mainly 5 types of selectors.Basic CSS Selectors: These are used to target elements by tag, .class, or # ID for fundamental styling needs.Combinato 7 min read CSS Comments CSS comments are used to add notes or explanations to your code, helping you and others understand it better. They start with /* and end with */ and can be used for both single-line and multi-line comments. Note: Comments are ignored by browsers, so they won’t affect how your webpage looks or works. 2 min read CSS Colors CSS colors are used to set the color of different parts of a webpage, like text, background, and borders. This helps make the page look more attractive and easier to read. You can define colors using names, hex codes, RGB values, and more.You can try different formats of colors here- #content-iframe 5 min read CSS Borders Borders in CSS are used to create a visible outline around an element. They can be customized in terms ofWidth: The thickness of the border.Style: The appearance of the border (solid, dashed, dotted, etc.).Color: The color of the border.You can try different types of borders here- #custom-iframe{ he 5 min read CSS Margins CSS margins are used to create space around an element, separating it from neighboring elements and the edges of the webpage. They control the layout by adjusting the distance between elements, providing better organization and readability.Syntax:body { margin: value;}HTML<html> <head> 4 min read CSS Height and Width Height and Width in CSS are used to set the height and width of boxes. Their values can be set using length, percentage, or auto.Width and HeightThe width and height properties in CSS are used to define the dimensions of an element. The values can be set in various units, such as pixels (px), centim 4 min read CSS Outline CSS outline is a property used to draw a line around an element's border. It does not affect the layout, unlike borders. It's often used to highlight elements, providing a visual emphasis without altering the dimensions of the element.Syntaxselector{ outline: outline-width outline-type outline-color 4 min read Like