This article will focus on a seemingly out-of-date topic - validation of a web document by one of DTD-markup declarations, which in turn are defined by DOCTYPE.
The current article is more for demonstration purposes. It shows how to draw six-pointed and five-pointed stars using only CSS.
At first glance, the use of classes and ids is almost identical: both can assign CSS properties with needed values to change the appearance of HTML document. But, under what circumstances can we make better use of classes, and under what ids?
This article demonstrates how to create a simple tooltip using only CSS3 with minimal styles. Consider the following example of tooltips for links.
There were always problems with rounded corners when working with boxes.
The present article is intended for demonstration purposes and shows how to simply draw a heart using only CSS.
Any work, especially writing, should be done carefully, because to redo it in the future will be much harder, especially if it is created for some high-traffic official site.
In HTML5, there is a new element - progress which acts as a regular progress bar and is used to visualize the progress completion of a certain task such as data download on a server.
Meta tags are special tags in HTML that contain auxiliary information about the document.
Animation demonstrated in this article uses only CSS3. It consists of one simple semi-transparent layer placed over the image and appearing text with zoom and rotate effects.
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.
The current article is intended for demonstration purposes and shows how to simply draw a diamond using only CSS.
When given a task to develop a website or web application, there is one confusion that even the most experienced programmers have to face - the choice of language.