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Social media icons with slide up and down animation using only CSS3

Social media icons with slide up and down animation using only CSS3
This article demonstrates how simple it is to create slide up and down animation for social media icons using only CSS3.

CSS filter effects

CSS filter effects
CSS filters were created to achieve various visual effects when applied to DOM elements. In this article we will talk about the history of filters, what they are capable of and how to apply them. Also we will discuss their effect on performance of desktop and mobile devices.

Triangles with different shapes and orientations using only CSS

Triangles with different shapes and orientations using only CSS
CSS doesn't have special property for making triangles. But smart web developers invented a hack which allows to make triangles with different shapes and orientations using only CSS.

Creating circles and ovals using only CSS3 with cross-browser support

Creating circles and ovals using only CSS3 with cross-browser support
CSS3 still surprises with a bunch of new features. Making circles and ovals has never been easier before. It can be done by one simple CSS property with appropriate value.

How to create a simple tooltip using only CSS3

How to create a simple tooltip using only CSS3
This article demonstrates how to create a simple tooltip using only CSS3 with minimal styles. Consider the following example of tooltips for links.

Resizing YouTube and HTML5 videos proportionally using CSS for responsive web design

Resizing YouTube and HTML5 videos proportionally using CSS for responsive web design
This article demonstrates how video can be resized automatically to fit the width of its container using only CSS with appropriate aspect ratio. The current solution works for any video which is set in iframe, embed, object or video tags.

CSS3: media queries

CSS3: media queries
CSS3 introduces an extension on the media types you might already use in HTML4 and CSS2. These media types allow you to define style sheets specifically for screen and print media types, as well as others. But with CSS3 media queries, you can be more precise about where exactly you want to apply the styles it defines.

How to resize images proportionally using CSS for responsive web design

How to resize images proportionally using CSS for responsive web design
One of the important parts of a responsive web design is resizing the image automatically to fit the width of its container. Actually it's very easy, all you need to do is to set the appropriate value for max-width CSS property.

Simple image slider with a responsive design using only CSS3

Simple image slider with a responsive design using only CSS3
This article describes how to create a simple image slider with a responsive design using only CSS3. This slider may look identical to the previous one, but now it has a new operating principle.

Creating a toggle box to collapse or expand content using only CSS3

Creating a toggle box to collapse or expand content using only CSS3
This article describes how to create a toggle box which shows or hides content using only CSS3.

Simple image slider with navigation using only CSS3

Simple image slider with navigation using only CSS3
This is another improved version of the image slider which was presented in the previous articles. Now the slider has navigation elements and caption for each image. All these new elements are animated with CSS3.

How to use counters in CSS

How to use counters in CSS
There are two CSS properties to control the numbering in CSS, counter-reset and counter-increment.

Form validation in HTML5

Form validation in HTML5
Form fields are designed to collect information from visitors of a certain page. But despite the best efforts and explanations, getting the correct information from an average user can be difficult.

CSS3: pseudo 3D text using text-shadow property

CSS3: pseudo 3D text using text-shadow property
The following article demonstrates how a simple text-shadow CSS property with specified values can make an illusion of a 3D text.

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