Html basic programs in .pdf




















Its purpose is to embed an image in the HTML page in the place it appears. That wraps up the basics of individual HTML elements, but they aren't handy on their own. Now we'll look at how individual elements are combined to form an entire HTML page. Let's revisit the code we put into our index. As we said before, it embeds an image into our page in the position it appears. It does this via the src source attribute, which contains the path to our image file.

We have also included an alt alternative attribute. In this attribute, you specify descriptive text for users who cannot see the image, possibly because of the following reasons:. The keywords for alt text are "descriptive text". The alt text you write should provide the reader with enough information to have a good idea of what the image conveys. In this example, our current text of "My test image" is no good at all. A much better alternative for our Firefox logo would be "The Firefox logo: a flaming fox surrounding the Earth.

Note: Find out more about accessibility in our accessibility learning module. Heading elements allow you to specify that certain parts of your content are headings — or subheadings. In the same way that a book has the main title, chapter titles, and subtitles, an HTML document can too. The browser ignores comments as it renders the code. In other words, they are not visible on the page - just in the code.

HTML comments are a way for you to write helpful notes about your code or logic. Note: You'll see that your heading level 1 has an implicit style. Don't use heading elements to make text bigger or bold, because they are used for accessibility and other reasons such as SEO.

Try to create a meaningful sequence of headings on your pages, without skipping levels. Add your sample text you should have it from What will your website look like? A lot of the web's content is lists and HTML has special elements for these. Marking up lists always consists of at least 2 elements. The most common list types are ordered and unordered lists:. Links are very important — they are what makes the web a web!

To make text within your paragraph into a link, follow these steps:. After making a link, click it to make sure it is sending you where you wanted it to. Note: href might appear like a rather obscure choice for an attribute name at first. If you are having trouble remembering it, remember that it stands for h ypertext ref erence. If you have followed all the instructions in this article, you should end up with a page that looks like the one below you can also view it here :.

If you get stuck, you can always compare your work with our finished example code on GitHub. Here, we have only really scratched the surface of HTML.

Let's explore this paragraph element a bit further. The main parts of our element are as follows: The opening tag: This consists of the name of the element in this case, p , wrapped in opening and closing angle brackets. This states where the element begins or starts to take effect — in this case where the paragraph begins. The closing tag: This is the same as the opening tag, except that it includes a forward slash before the element name. We have gathered every minute information related to the subject to make the beginners understand the working of the same.

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