Should i learn css2 and css3

Multiple Background pictures will be bedded within the box victimization completely different parts like background image, position, and repeat. Styling of borders has been extended to pictures and rounded styles which incorporates making an image of the borders then mechanically apply the image to the borders through CSS.

It is only compatible with IE9 and not with older versions of browsers. The more you code, the more you will learn about CSS3. Declaring the same properties, again and again, can waste a lot of your time, and this is where custom CSS properties come to your rescue. Let us consider that you want to use the same text color for different elements of a web page.

Instead of declaring the property and its value repeatedly, you can simply assign the value to a variable and add that variable wherever required. So, in this way, you can use custom CSS to style web pages faster and more efficiently. Font and Text Properties — CSS allows you to add various font and text properties to make the content more presentable. Some of the most common font and text properties include font-family, font size, font style, font-weight, background color, color, text-align, and text-indent.

Alignment, Spacing, and Positioning — Another remarkable aspect of CSS that makes it an exceptional style sheet language is its ability to align, space, and position elements. While designing web pages, you may need to align elements properly with respect to other elements and position them appropriately to avoid clutter. With CSS, you can align and position text, images, and other elements with ease.

Also, you can use properties like letter-spacing and word-spacing to make sure that the text on a web page is easily readable. Also, if you are guessing that there should be CSS2, you are absolutely right. However, CSS3 does it more efficiently while offering more modern features and better convenience to developers.

In CSS2, there was a single specification document containing all the features. However, the modules in CSS3 make it much easier for developers to learn and use different features for beautifying web pages. However, being the successor of CSS, it comes loaded with several better and more advanced features. Most important among them are listed as follows:.

Advanced Animations — Animations are probably among the key highlights of CSS since it allows you to animate elements on a web page without the use of JavaScript or Flash. However, CSS3 comes with even more advanced animation capabilities compared to its predecessors.

CSS3 allows developers to use animations, transitions, and transforms to display elements with special effects. There are several simple as well as complex animation properties that you can use to define how and when a web page element should animate. You can easily apply shadows to different text and even define the shadow color, angle, and blur level with ease. The same is true for adding a shadow effect to an element, which you can accomplish by using the box-shadow property.

Opacity — The opacity property available in CSS3 allows you to make the elements on a web page partially or fully transparent. It will not make any code written in CSS1 as invalid. It makes the look and feels of a web page even better.

They load faster, and the time required to build a page is even less. Before CSS3 was launched, developers used to design images that looked like rounded corners to different structures and background gradients. The process included the developer designing the particular border, uploading this design over the server, placing the image on the web page and in the end, CSS had to position this border correctly. The user need not place the code on the server and perform the other activities.

CSS did not have features in the design layer, and the page elements also could not have special effects like text shadowing, text sections, etc. Using CSS3, a developer can add text shadow to make it easier to read. They can also add visual effects to break lines and longer words so that they fit properly inside the columns and word wraps. Other features also include a continuous change of size and color of the text. The time of change can be set. Even an action like hovering a mouse can be set for the change.

With CSS, you only need to specify details of the styling once for any element and it will automatically apply the specified styles whenever that particular element occurs. Hence, it saves a lot of time by not forcing you to rewrite everything again and again.

CSS is a web development technology that stands behind the look-and-feel of every web page. It is proving to be capable to do so much more with its most recent evolution. The versions of CSS just keep getting better and better with time, which basically means an improved programming platform for developers, resulting in more efficient and faster web designs.

As we make our way through , the most in-demand and important visual language of the web is CSS3. It helps you to engage your website users with fast loading web pages across all browsers. CSS3 lets you gain control over the visual appearance of your website by means of layout, layering, typography, and special effects. You can easily customize any theme for WordPress or can create the visual for your app or site with CSS3.

You can find the programming community-recommended best CSS3 tutorials here. It is only compatible with IE9 and not with older versions of browsers.

CSS3 took the properties of CSS and developed them to include new features to provide ease of use to the designers. CSS3 is capable of supporting responsive designs and can also handle media queries as compared to CSS, which does not support responsive design and is not capable of handling media queries. CSS3 is very important for web designers because it provides a vast range of options and it helps in creating more enhanced opportunities for designing a webpage.

Through web designing, marketers can increase their product awareness in the market easily. Entrepreneur, Coder, Speed-cuber, Blogger, fan of Air crash investigation! Fascinated by the world of technology he went on to build his own start-up - AllinCall Research and Solutions to build the next generation of Artificial Intelligence, Machine Learning and Natural Language Processing based solutions to power businesses.

View all posts by the Author. There are several courses available to learn on the internet. Bootstrap is essentially a pre-configured CSS template. Bootstrap saves your time and increase the speed of production and maintenance.

Bootstrap code is much efficient than to write at own.