Articles on Trending Technologies

Technical articles with clear explanations and examples

How to make transition height from 0 to auto using CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 7K+ Views

Making a transition height from 0 to "auto" is a way to smoothly animate an element's height as it changes to fit its content. In web development, creating smooth and elegant transitions can make a website more attractive and provide a better user experience. However, creating a transition from a height of 0 to "auto" can be a bit tricky since CSS cannot directly animate to the "auto" value. Syntax transition: property duration timing-function delay; Where property is the CSS property to animate, duration is the time length, timing-function specifies the transition pace, and delay ...

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How to Design Fade balls loader Animation using CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 655 Views

The CSS fade balls loader animation is a popular loading indicator that uses a series of circles or balls that fade in and fade out in sequence. This animation creates an engaging visual effect while content loads, keeping users informed about the loading progress. Syntax @keyframes fade { 0% { opacity: 0; transform: scale(0.3); } 50% { opacity: 1; } 100% { opacity: 0; transform: scale(1.5); } } .loader-element { animation: fade duration ease-in-out infinite; animation-delay: ...

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How to define the color of the border using CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 171 Views

The CSS border-color property is used to define the color of an element's border. You can set the same color for all four sides or specify different colors for each side individually. Syntax selector { border-color: value; } /* Individual sides */ selector { border-top-color: value; border-right-color: value; border-bottom-color: value; border-left-color: value; } Possible Values ValueDescription color nameNamed colors like red, blue, green hex codeHexadecimal values like #ff0000 rgb()RGB values like rgb(255, ...

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How to define the border bottom color is animatable in CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 991 Views

The CSS border-bottom-color property is animatable, meaning it can smoothly transition from one color to another over time. This allows web developers to create visually appealing animations that enhance user interaction and draw attention to specific elements. Syntax selector { border-bottom-color: color; animation: animation-name duration timing-function iteration-count; } Animatable Properties in CSS Before diving into border bottom color animation, it's helpful to understand other commonly animated properties − Color − Animate text, background, and border colors Opacity − Create fade-in and fade-out effects Transform ...

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How to create triangle in CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 4K+ Views

Triangles are a basic shape in geometry and useful in creating a variety of designs in web development. In CSS, triangles can be created using a few simple techniques. In this article, we will learn two effective methods to create triangles in CSS. Using Borders to Create Triangles Using Clip Path to Create Triangles Using Borders to Create Triangles The most common way to create a triangle in CSS is by using the border property. By creating an element with zero width and height, and applying borders with transparent sides, we can form triangle shapes. ...

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How to create toggle switch by using HTML and CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 18K+ Views

To create a toggle switch using HTML and CSS, we use a checkbox input element and style it to create an interactive switch interface. A toggle switch is a user interface element that allows users to switch between two states, typically 'on' and 'off'. Syntax /* Basic toggle switch structure */ .toggle { position: relative; display: block; /* dimensions and styling */ } .toggle input { opacity: 0; /* Hide default checkbox */ } .toggle-label { ...

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Accessing elements of a Pandas Series

Pradeep Elance
Pradeep Elance
Updated on 15-Mar-2026 11K+ Views

A Pandas Series is a one-dimensional labeled array that can hold any data type. Elements can be accessed using integer position, custom index labels, or slicing. Creating a Series import pandas as pd s = pd.Series([11, 8, 6, 14, 25], index=['a', 'b', 'c', 'd', 'e']) print(s) a 11 b 8 c 6 d 14 e 25 dtype: int64 Accessing a Single Element Use integer position or custom label to access individual elements ? ...

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How to create Section Counter Using HTML and CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 1K+ Views

As websites grow in complexity, it becomes increasingly important for web developers to implement intuitive and user-friendly navigation systems that allow users to easily explore the content on a webpage. One such navigation element that has gained popularity in recent years is called the section counter, which provides users with a clear understanding of their current position within the content. What is a Section Counter? A section counter in HTML and CSS is a visual element that displays the current section number or position of the user in a webpage, usually displayed in a navigation menu or alongside ...

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How to create multiple transitions on an element using CSS?

Shabaz Alam
Shabaz Alam
Updated on 15-Mar-2026 2K+ Views

Creating multiple transitions on an element using CSS allows you to animate several properties simultaneously, creating dynamic and engaging user interactions. By combining various transitions with different durations, delays, and timing functions, you can create sophisticated animation effects. Syntax selector { transition: property1 duration timing-function delay, property2 duration timing-function delay; } Transition Properties PropertyDescription transition-propertySpecifies which CSS properties should be transitioned transition-durationSets the duration of the transition in seconds or milliseconds transition-timing-functionControls ...

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How to center a using the Flexbox property of CSS?

Asif Rahaman
Asif Rahaman
Updated on 15-Mar-2026 4K+ Views

To center a div using flexbox property of CSS, we use CSS flexbox and its properties. In this article, we will understand and perform following three methods to center a div using the Flexbox property of CSS: Center div Using flexbox on Horizontal Axis Center div Using flexbox on Both Axes Center Multiple Items Using Flexbox Syntax .container { display: flex; justify-content: center; /* horizontal centering */ align-items: center; ...

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