Introduction CSS, or cascading style sheets, is an acronym. It is a styling language used to describe how a document written in a markup language is presented. Using CSS to position the element, you may align a modal content box to the middle of any screen. Setting the position property to "absolute" and then utilizing the top and left properties to center the element on the screen is one method for accomplishing this. The left and top properties should be set to 50%. Approaches The center of any screen can be aligned with a modal content box using a ... Read More

In CSS, the use of aligning items to the flex-end in a container using CSS is to position the items at the end of the container's main axis. This allows for more precise control over the layout of the items within the container, such as aligning items to the bottom of a header or the right side of a navigation bar. Additionally, aligning items to the flex-end can improve the overall visual design and user experience of the website or application by creating a clean and organized layout. Approaches We have three different approaches for aligning the item baseline ... Read More

In CSS, aligning an item to its default value means ensuring that the item maintains the alignment specified by the parent container's "align-items" property. The default value for "align-items" is "stretch" but you can set it to other values like "center", "flex-start" and so on. Approaches We have three different approaches for align an item set to its default value in CSS include − Using the “align-items:stretch” Using the “align-self:auto” Using the ”vertical-align:baseline” Approach 1: Using the"align-items:stretch" The first approach for aligning an item set to its default value in CSS is the "alignitems:stretch" property in CSS ... Read More

Creating a dropdown list with images can be a great way to make your website or application more visually appealing and user-friendly. In this article, we will go through a step-by-step example of how to add an image to each item in a dropdown list using HTML and CSS. Approach We will go through a step-by-step process of creating an HTML file with the necessary elements, using CSS to style and position those elements, and using the :hover selector to change the appearance of the elements when the user interacts with them. By the end of this article, you ... Read More

In this article, you will understand how inline JavaScript works with HTML. Inline JavaScript represents a code block written in between the tags in a html file. The advantage of using inline JavaScript in HTML files is to reduce the round trip of the web browser to the server. Example 1 Let us understand the how to add a basic statement a html file using inline JavaScript − This is a simple HTML file document.write("Hi, This is an inline Javascript code written ... Read More

We will start by creating a canvas element in our HTML document using the canvas tag. Next, we will use JavaScript to draw a circle on the canvas and set its initial position and velocity. Finally, we can use JavaScript to continuously update the position of the circle based on its velocity and add collision detection to change the velocity when it hits the edges of the canvas. Approach To build a bounce ball using HTML and JavaScript, you will need to do the following − Create an HTML file with a canvas element on which the ball will ... Read More

The HTML collection is an array of HTML elements. We can access every element of the collection using its index. Also, we can iterate through the array of HTML collections and get all HTML elements of the collection one by one. Sometimes, we require to use for loop to iterate through the collection of all HTML elements. For example, we have created a group of checkboxes, and when the user presses the clear button, we require to clear all checkboxes. We can access all checkboxes in the HTML collection, iterate through it, and uncheck every checkbox. In this tutorial, ... Read More

The toggling means that whenever a user checks a single checkbox, all checkboxes of the group should be unchecked, and when a user checks any checkbox from the group, a single checkbox should be unchecked. We can achieve this functionality with JavaScript. In this tutorial, we will learn to toggle between one checkbox and a whole group of checkboxes in HTML. Syntax Users can follow the syntax below to toggle between one checkbox and a whole group of checkboxes in HTML. checkboxes.forEach((checkbox) => { checkbox.checked = false; }) In the above syntax, checkboxes is ... Read More

We will cover the process of creating a canvas element in the HTML document, selecting it in JavaScript code, and using the clearRect method to clear the entire canvas or a specific area of it. This is a useful technique for creating dynamic and interactive graphics in HTML, and we will walk user through the steps needed to implement it in your own projects. In this tutorial, we will be discussing how to clear the canvas using the clearRect method in HTML. Clearing Canvas with clearRect Users can follow the steps below to clear the canvas using clearRect Step 1 ... Read More

To allow cross-origin use of images and canvas, the server must include the appropriate CORS (Cross-Origin Resource Sharing) headers in its HTTP responses. These headers can be set to allow specific origins or methods, or to allow any origin to access the resource. HTML Canvas An HTML5 Canvas is a rectangular area on a web page that is controlled by JavaScript code. Anything can be drawn on the canvas, including images, shapes, text, and animations. The canvas is a great tool for creating games, graphics, and web applications. Approach The approach to allow cross-origin use of images and canvas is ... Read More