<strong>: The Strong Importance element - HTML: Hypertext Markup Language
browsers typically render the contents in bold type. the source for this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. content categories flow content, phrasing content, palpable content. permitted content phrasing content. tag omission none, must have both a start tag and an end tag. permitted parents any element that accepts phrasing content, or any element that accepts flow content. ...
...ag and an end tag. permitted parents any element that accepts phrasing content, or any element that accepts flow content. implicit aria role no corresponding role permitted aria roles any dom interface htmlelement attributes this element only includes the global attributes. usage notes the <strong> element is for content that is of "strong importance," including things of great seriousness or urgency (such as warnings). this could be a sentence that is of great importance to the whole page, or you could merely try to point out that some words are of greater importance compared to nearby content. typically this element is rendered by default using a bold font weight. however, it should not be used simply to apply bold styling; use the css fon...
...use the <em> element to mark text that has stress emphasis. another accepted use for <strong> is to denote the labels of paragraphs which represent notes or warnings within the text of a page. <b> vs. ...
...And 3 more matches

HTML: A good basis for accessibility - Learn web development
g of html (see introduction to html), and an understanding of what accessibility is. objective: to gain familiarity with the features of html that have accessibility benefits and how to use them appropriately in your web documents. html and accessibility as you learn more about html — read more resources, look at more examples, etc. — you'll keep seeing a common theme: the importance of using semantic html (sometimes called posh, or plain old semantic html). this means using the correct html elements for their intended purpose as much as possible. you might wonder why this is so important. after all, you can use a combination of css and javascript to make just about any html element behave in whatever way you want. for example, a control button to play a video on your site c...
... start of your project. even better, semantic markup has other benefits beyond accessibility: easier to develop with — as mentioned above, you get some functionality for free, plus it is arguably easier to understand. better on mobile — semantic html is arguably lighter in file size than non-semantic spaghetti code, and easier to make responsive. good for seo — search engines give more importance to keywords inside headings, links, etc. than keywords included in non-semantic <div>s, etc., so your documents will be more findable by customers. let's get on and look at accessible html in more detail. note: it is a good idea to have a screen reader set up on your local computer so that you can do some testing of the examples shown below. see our screen readers guide for more details. go...
...n keywords included in non-semantic <div>s, etc., so your documents will be more findable by customers. let's get on and look at accessible html in more detail. note: it is a good idea to have a screen reader set up on your local computer so that you can do some testing of the examples shown below. see our screen readers guide for more details. good semantics we've already talked about the importance of proper semantics, and why we should use the right html element for the job. this cannot be ignored, as it is one of the main places that accessibility is badly broken if not handled properly. out there on the web, the truth is that people do some very strange things with html markup. some abuses of html are due to legacy practices that have not been completely forgotten, and some are just pla...
...And 2 more matches

HTML: A good basis for accessibility - Learn web development
g of html (see introduction to html), and an understanding of what accessibility is. objective: to gain familiarity with the features of html that have accessibility benefits and how to use them appropriately in your web documents. html and accessibility as you learn more about html — read more resources, look at more examples, etc. — you'll keep seeing a common theme: the importance of using semantic html (sometimes called posh, or plain old semantic html). this means using the correct html elements for their intended purpose as much as possible. you might wonder why this is so important. after all, you can use a combination of css and javascript to make just about any html element behave in whatever way you want. for example, a control button to play a video on your site c...
... start of your project. even better, semantic markup has other benefits beyond accessibility: easier to develop with — as mentioned above, you get some functionality for free, plus it is arguably easier to understand. better on mobile — semantic html is arguably lighter in file size than non-semantic spaghetti code, and easier to make responsive. good for seo — search engines give more importance to keywords inside headings, links, etc. than keywords included in non-semantic <div>s, etc., so your documents will be more findable by customers. let's get on and look at accessible html in more detail. note: it is a good idea to have a screen reader set up on your local computer so that you can do some testing of the examples shown below. see our screen readers guide for more details. go...
...n keywords included in non-semantic <div>s, etc., so your documents will be more findable by customers. let's get on and look at accessible html in more detail. note: it is a good idea to have a screen reader set up on your local computer so that you can do some testing of the examples shown below. see our screen readers guide for more details. good semantics we've already talked about the importance of proper semantics, and why we should use the right html element for the job. this cannot be ignored, as it is one of the main places that accessibility is badly broken if not handled properly. out there on the web, the truth is that people do some very strange things with html markup. some abuses of html are due to legacy practices that have not been completely forgotten, and some are just pla...
...And 2 more matches

HTML text fundamentals - Learn web development
>add all the ingredients into a food processor.</li> <li>process all the ingredients into a paste. <ul> <li>if you want a coarse "chunky" hummus, process it for a short time.</li> <li>if you want a smooth hummus, process it for a longer time.</li> </ul> </li> </ol> try going back to the previous active learning example and updating the second list like this. emphasis and importance in human language, we often emphasise certain words to alter the meaning of a sentence, and we often want to mark certain words as important or different in some way. html provides various semantic elements to allow us to mark up textual content with such effects, and in this section, we'll look at a few of the most common ones. emphasis when we want to add emphasis in spoken language, we stre...
.... as well as making the document more interesting to read, these are recognised by screen readers and spoken out in a different tone of voice. browsers style this as italic by default, but you shouldn't use this tag purely to get italic styling. to do that, you'd use a <span> element and some css, or perhaps an <i> element (see below). <p>i am <em>glad</em> you weren't <em>late</em>.</p> strong importance to emphasize important words, we tend to stress them in spoken language and bold them in written language. for example: this liquid is highly toxic. i am counting on you. do not be late! in html we use the <strong> (strong importance) element to mark up such instances. as well as making the document more useful, again these are recognized by screen readers and spoken in a different tone of vo...
... counting on you. <strong>do not</strong> be late!</p> you can nest strong and emphasis inside one another if desired: <p>this liquid is <strong>highly toxic</strong> — if you drink it, <strong>you may <em>die</em></strong>.</p> active learning: let's be important! in this active learning section, we've provided an editable example. inside it, we'd like you to try adding emphasis and strong importance to the words you think need them, just to have some practice. playable code <h2>live output</h2> <div class="output" style="min-height: 50px;"> </div> <h2>editable code</h2> <p class="a11y-label">press esc to move focus away from the code area (tab inserts a tab character).</p> <textarea id="code" class="input" style="min-height: 200px; width: 95%"><h1>important notice</h1> <p>on sunday jan...

<b>: The Bring Attention To element - HTML: Hypertext Markup Language
the source for this interactive example is stored in a github repository. ...
... the source for this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. ...
... content. implicit aria role no corresponding role permitted aria roles any dom interface htmlelement attributes this element only includes the global attributes. usage notes use the <b> for cases like keywords in a summary, product names in a review, or other spans of text whose typical presentation would be boldfaced (but not including any special importance). do not confuse the <b> element with the <strong>, <em>, or <mark> elements. the <strong> element represents text of certain importance, <em> puts some emphasis on the text and the <mark> element represents text of certain relevance. the <b> element doesn't convey such special semantic information; use it only when no others fit. similarly, do not mark titles and headings using the <b> element...

<link>: The External Resource Link element - HTML: Hypertext Markup Language
property in the dom causes the stylesheet to be removed from the document's document.stylesheets list. href this attribute specifies the url of the linked resource. a url can be absolute or relative. hreflang this attribute indicates the language of the linked resource. it is purely advisory. allowed values are determined by bcp47. use this attribute only if the href attribute is present. ...
...sheet to be removed from the document's document.stylesheets list. href this attribute specifies the url of the linked resource. a url can be absolute or relative. hreflang this attribute indicates the language of the linked resource. it is purely advisory. allowed values are determined by bcp47. use this attribute only if the href attribute is present. importance indicates the relative importance of the resource. ...
... integrity contains inline metadata — a base64-encoded cryptographic hash of the resource (file) you’re telling the browser to fetch. the browser can use this to verify that the fetched resource has been delivered free of unexpected manipulation. see subresource integrity. ...

<mark>: The Mark Text element - HTML: Hypertext Markup Language
the source for this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. content categories flow content, phrasing content, palpable content. permitted content phrasing content. tag omission none, both the starting and ending tag are mandatory. ...
... attributes this element only includes the global attributes. usage notes typical use cases for <mark> include: when used in a quotation (<q>) or block quote (<blockquote>), it generally indicates text which is of special interest but is not marked in the original source material, or material which needs special scrutiny even though the original author didn't think it was of particular importance. think of this like using a highlighter pen in a book to mark passages that you find of interest. otherwise, <mark> indicates a portion of the document's content which is likely to be relevant to the user's current activity. this might be used, for example, to indicate the words that matched a search operation. don't use <mark> for syntax highlighting purposes; instead, use the <span> element w...
... to the user's current activity. this might be used, for example, to indicate the words that matched a search operation. don't use <mark> for syntax highlighting purposes; instead, use the <span> element with appropriate css applied to it. don't confuse <mark> with the <strong> element; <mark> is used to denote content which has a degree of relevance, while <strong> indicates spans of text of importance. examples marking text of interest in this first example, a <mark> element is used to mark some text within a quote which is of particular interest to the user. <blockquote> it is a period of civil war. rebel spaceships, striking from a hidden base, have won their first victory against the evil galactic empire. during the battle, <mark>rebel spies managed to steal secret plans</mark>...

HTML elements reference - HTML: Hypertext Markup Language
e page, or anything else a url can address. <abbr> the html abbreviation element (<abbr>) represents an abbreviation or acronym; the optional title attribute can provide an expansion or description for the abbreviation. <b> the html bring attention to element (<b>) is used to draw the reader's attention to the element's contents, which are not otherwise granted special importance. <bdi> the html bidirectional isolate element (<bdi>) tells the browser's bidirectional algorithm to treat the text it contains in isolation from its surrounding text. <bdo> the html bidirectional text override element (<bdo>) overrides the current directionality of text, so that the text within is rendered in a different direction. <br> the html <br> el...
...nomical designations, among others. <kbd> the html keyboard input element (<kbd>) represents a span of inline text denoting textual user input from a keyboard, voice input, or any other text entry device. <mark> the html mark text element (<mark>) represents text which is marked or highlighted for reference or notation purposes, due to the marked passage's relevance or importance in the enclosing context. <q> the html <q> element indicates that the enclosed text is a short inline quotation. most modern browsers implement this by surrounding the text in quotation marks. <rb> the html ruby base (<rb>) element is used to delimit the base text component of a <ruby> annotation, i.e. the text that is being annotated. <rp> the html ru...
...ders text within it one font-size smaller, such as from small to x-small. <span> the html <span> element is a generic inline container for phrasing content, which does not inherently represent anything. it can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. <strong> the html strong importance element (<strong>) indicates that its contents have strong importance, seriousness, or urgency. browsers typically render the contents in bold type. <sub> the html subscript element (<sub>) specifies inline text which should be displayed as subscript for solely typographical reasons. <sup> the html superscript element (<sup>) specifies inline text which is to be displa...

HTML documentation index - HTML: Hypertext Markup Language
e the destination for streamed media, using a mediastream. 64 <b>: the bring attention to element attention, element, html, html text-level semantics, html:flow content, html:palpable content, html:phrasing content, reference, web the html bring attention to element (<b>) is used to draw the reader's attention to the element's contents, which are not otherwise granted special importance. 65 <base>: the document base url element element, html, html document metadata, html:metadata content, reference the html <base> element specifies the base url to use for all relative urls in a document. 66 <basefont> element, fonts, html, layout, obsolete, reference, style, web, basefont the obsolete html base font element (<basefont>) sets a default fo...
...ith <area> elements to define an image map (a clickable link area). 153 <mark>: the mark text element element, html, html text-level semantics, html5, highlighting, highlighting text, marking text, reference, web, mark the html mark text element (<mark>) represents text which is marked or highlighted for reference or notation purposes, due to the marked passage's relevance or importance in the enclosing context. 154 <marquee>: the marquee element (obsolete) element, html, obsolete, reference, web, marquee the html <marquee> element is used to insert a scrolling area of text. you can control what happens when the text reaches the edges of its content area using its attributes. 155 <menu> element, experimental, html, html interactive elements, n...
... not inherently represent anything. it can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. 196 <strike> element, html, obsolete, reference, web the html <strike> element (or html strikethrough element) places a strikethrough (horizontal line) over text. 197 <strong>: the strong importance element element, html, html text-level semantics, html:flow content, html:palpable content, html:phrasing content, reference, strong importance, urgency, web, strong the html strong importance element (<strong>) indicates that its contents have strong importance, seriousness, or urgency. browsers typically render the contents in bold type. 198 <style>: the style information e...

Choosing Standards Compliance Over Proprietary Practices - Archive of obsolete content
internal procedural standards so they are able to operate efficiently. they may also incorporate external procedural and/or technical standards. technical standards have traditionally been pioneered through consortiums or standards bodies. the technical standards can be either public, standards-based or a proprietary de facto standard. the purpose of this document is to discuss and emphasize the importance of conforming to open technology standards that are external to the organization. let’s begin the discussion, however, by looking inward to internal procedures, processes and standards. why should organizations have standard procedures at every level? following standards is certainly not a new organizational phenomenon; organizations require their employees to follow common rules, or a common ...
... resource allocations, and make adjustments when needed. adherence to standards and processes can actually provide a level of flexibility because development does become predictable. in addition to predictability, standard processes improve understanding and streamline costs. common development process as an organization matures, managers and engineers develop a fundamental understanding of the importance of requiring adherence to these processes. when projects are proposed, they are evaluated to ensure compatibility with the overall business strategy. product marketing must then analyze the marketability of the application/product, and then conduct in-depth technical evaluations and market research studies. if the project is accepted, the compiled information, analysis and research is merged into...

CSS and JavaScript accessibility best practices - Learn web development
prerequisites: basic computer literacy, a basic understanding of html, css, and javascript, and understanding of what accessibility is. objective: to gain familiarity with using css and javascript appropriately in your web documents to maximise accessibility and not detract from it. css and javascript are accessible? css and javascript don't have the same immediate importance for accessibility as html, but they are still able to help or damage accessibility, depending on how they are used. to put it another way, it is important that you consider some best practice advice to make sure that your use of css and javascript doesn't ruin the accessibility of your documents. css let's start off by looking at css. correct semantics and user expectation it is possible to u...
...ing on surfaces is called <strong>condensation</strong>.</p> you might want to add some simple coloring to your emphasised text: strong, em { color: #a60000; } you will however rarely need to style emphasis elements in any significant way. the standard conventions of bold and italic text are very recognisable, and changing the style can cause confusion. for more on emphasis, see emphasis and importance. abbreviations an element that allows an abbreviation, acronym, or initialization to be associated with its expansion: <p>web content is marked up using <abbr title="hypertext markup language">html</abbr>.</p> again, you might want to style it in some simple way: abbr { color: #a60000; } the recognised styling convention for abbreviations is a dotted underline, and it is unwise to signifi...

Cascade and inheritance - Learn web development
and from the introductory lessons we have an understanding of how to change the css applied to something at any point in the document — whether by assigning css to an element or creating a class. we will now take a proper look at how the cascade defines which css rules apply when more than one thing could style an element. there are three factors to consider, listed here in increasing order of importance. later ones overrule earlier ones: source order specificity importance we will look at these to see how browsers figure out exactly what css should be applied. source order we have already seen how source order matters to the cascade. if you have more than one rule, which has exactly the same weight, then the one that comes last in the css will win. you can think of this as rules which a...
...ng css problems really hard to work out, especially in a large stylesheet. one situation in which you may have to use it is when you are working on a cms where you can't edit the core css modules, and you really want to override a style that can't be overridden in any other way. but really, don't use it if you can avoid it. the effect of css location finally, it is also useful to note that the importance of a css declaration depends on what stylesheet it is specified in — it is possible for users to set custom stylesheets to override the developer's styles, for example the user might be visually impaired, and want to set the font size on all web pages they visit to be double the normal size to allow for easier reading. to summarize conflicting declarations will be applied in the following ord...

Marking up a letter - Learn web development
ding (the "re:" line) and three second level headings. use an appropriate list type to mark up the semester start dates, study subjects, and exotic dances. put the two addresses inside <address> elements. each line of the address should sit on a new line, but not be in a new paragraph. inline semantics the names of the sender and receiver (and tel and email) should be marked up with strong importance. the four dates in the document should be have appropriate elements containing machine-readable dates. the first address and first date in the letter should have a class attribute value of sender-column. the css you'll add later will cause these to be right aligned, as it should be in the case in a classic letter layout. mark up the five acronyms/abbreviations in the main text of the letter to...
...n a classic letter layout. mark up the five acronyms/abbreviations in the main text of the letter to provide expansions of each acronym/abbreviation. the six sub/superscripts should be marked up appropriately — in the chemical formulae, and the numbers 103 and 104 (they should be 10 to the power of 3 and 4, respectively). try to mark up at least two appropriate words in the text with strong importance/emphasis. there are two places where the letter should have a hyperlink. add appropriate links with titles. for the location that the links point to, you may use http://example.com as the url. mark up the university motto quote and citation with appropriate elements. the head of the document the character set of the document should be set as utf-8 using the appropriate meta tag. the autho...

The business case for web performance - Learn web development
you've learned what you need to do to optimize for web performance. but how do you convince your clients and/or management to prioritize and invest in performance? in this section, we discuss creating a clear business-case to convince decision-makers to make the investment. prerequisites: basic computer literacy, basic knowledge of client-side web technologies, and a basic understanding of web performance optimization. objective: to gain confidence in working with clients and management to get them to make web performance a priority. ...
...ority we've discussed how prioritizing performance can improve user experience and therefore revenue. we know that not prioritizing web performance can result in a loss of business revenue. this article discusses how certain business metrics directly relate to a user's web performance experience and how to apply service design to boost the user's experiences of web performance. it highlights the importance of understanding how cumulative experiences impact conversion and retention rates. performance budgets setting a web performance budget can help you make sure the team stays on track in keeping the site and help prevent regressions. a performance budget is a set of limits that are set to specify limits, such as maximum number of http requests allowed, the maximum total size of all the assets...

Setting up your own test automation environment - Learn web development
your user name and access key (see username and access keys). replace the your-user-name and your-access-key placeholders in the code with your actual user name and access key values (and make sure you keep them secure). run your test with the following command: node bstack_google_test the test will be sent to browserstack, and the test result will be returned to your console. this shows the importance of including some kind of result reporting mechanism! now if you go back to the browserstack automation dashboard page, you'll see your test listed: if you click on the link for your test, you'll get to a new screen where you will be able to see a video recording of the test, and multiple detailed logs of information pertaining to it. note: the resources menu option on the browserstack au...
...our sauce labs user settings, get your user name and access key. replace the your-user-name and your-access-key placeholders in the code with your actual user name and access key values (and make sure you keep them secure). run your test with the following command: node sauce_google_test the test will be sent to sauce labs, and the test result will be returned to your console. this shows the importance of including some kind of result reporting mechanism! now if you go to your sauce labs automated test dashboard page, you'll see your test listed; from here you'll be able to see videos, screenshots, and other such data. note: sauce labs' platform configurator is a useful tool for generating capability objects to feed to your driver instances, based on what browser/os you want to test on. ...