Here is a new blog entry about the “maladies” that coders are susceptible to. (Don’t worry! You won’t catch any of them if you are a diligent student in this course.) Each disease has a description, and some even have several such descriptions. The last list type (the description list) is the most suitable for marking up such information.
The description list is good for marking up questions and answers, terms and definitions, as well as categories and topics. It is created using three tags:
- <dl> (short for “description list”) designates the description list itself;
- <dt> (which is short for “description term”) designates the term;
- <dd> (which is short for “description definition”) designates the description or definition.
The <dt> and <dd> tags are written within <dl>.
Each <dl> list can contain one or more terms and one or more descriptions for each term. Code example:
<dl>
<dt>HTML</dt>
<dd>Hypertext Markup Language</dd>
<dt>CSS</dt>
<dd>Cascading Style Sheets</dd>
<dd>A language for formatting the presentation of HTML documents</dd>
</dl>
By default, the browser adds a small indent to the left of the definitions.
You might see <dl> referred to as an “association list” (which the current HTML specification calls it), or as a “definition list” (as it was called in the previous version of HTML). They all mean the same thing.
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Let’s start the diary</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/ul-tag">2. The ul tag, which is used to indicate an unordered list</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/ol-tag">3. The ol tag, which is used to provide an ordered list</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/start-reversed-attributes">4. The start and reversed attributes</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/nested-lists">5. Nested lists</a></li><li class="main-nav__course-contents-item main-nav__course-contents-item--current"><a href="/courses/html-css-basics/text-markup/dl-dt-dd-tags">6. The dl, dt and dd tags as well as description list</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/pre-tag">7. The pre tag, which is used to designate preformatted text</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/html-entities">8. HTML entities</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/code-tag">9. The tag code, or code snippet</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/pre-code-tags">10. Combining pre and code tags</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/q-tag">11. The tag q, which is used to format inline quotes</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/blockquote-tag">12. The blockquote tag, which is used for calling out quotes</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/br-tag">13. The br tag, which is used to create a line break</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/sub-sup-tags">14. The sub and sup tags, which are used to indicate subscript and superscript</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/time-tag">15. The time tag, which is used to specify the date and time</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/em-i-tags">16. The em and i tags, which are used to attract the user’s attention</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/strong-b-tags">17. The strong and b tags, which are used to strengthen or highlight text</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/del-ins-tags">18. The del and ins tags, which are used to highlight changes</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/div-span-tags">19. The div and span tags, style containers</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/summary">20. Summary of “Text markup”</a></li><li class="main-nav__course-contents-item"><a href="/courses/html-css-basics/text-markup/article-markup">21. 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2.334.725-.13.837-1.46.93-2.13h.112c.937.492 1.647 1.33 1.98 2.334-.388.176-.793.31-1.21.4zm18.365-2.864c-1.104-.145-2.215-.232-3.33-.26-.546-.01-1.093.05-1.626.176-1.166.483-2.08 1.425-2.53 2.604l-.158.79 1.795.623c.558.153 1.132.24 1.71.26h.28c3.245-.177 4.137-3.72 4.137-3.72l.084-.353zm-1.264 1.86c-.54 1.394-2.882 1.646-2.966 1.646-.517-.02-1.03-.11-1.525-.26-.186-.085-.633-.26-1.08-.43.374-.966 1.117-1.746 2.065-2.165 0 .68.158 1.953.81 2.083.65.13.613-1.535.566-2.26.934.005 1.865.064 2.79.177-.11.316-.473.65-.66 1.17z" fill="#151841"/><path d="M19.26 39.27c.535 1.362 1.56 2.473 2.874 3.115.534.312 1.204-.07 1.207-.69.002-.285-.15-.55-.397-.695-.918-.46-1.65-1.222-2.073-2.158-.344-.957-1.972-.52-1.61.428zm29.45 3.125c1.083-.59 2.01-1.428 2.706-2.446.3-.556-.112-1.228-.743-1.21-.293.007-.56.17-.698.428-.568.776-1.306 1.412-2.158 1.86-.394.23-.517.742-.27 1.125.263.376.773.482 1.163.242z" fill="#EFA75B" stroke-width="13"/><path d="M16.025 32.436c1.525-1.386 2.427-4.408 2.79-6.835-.084.354 2.613.43 4.138-1.208 1.078-1.125.446-2-.186-3.375-1.71-3.552-4.585-6.323-7.384-8.918-.716-.69-1.44-2.428-2.706-2-.995.353-.93 3.2-.716 4.073 1.09 7.448 4.065 18.263 4.065 18.263zm37.372-.78c-1.704-1.826-2.822-4.12-3.208-6.585 0 .354-2.614.354-4.056-1.29-.995-1.127-.362-1.86.363-3.117 1.86-3.198 4.863-5.718 7.746-8.136.81-.604 1.627-1.47 2.79-.93.994.428.715 2.334.548 3.115-1.083 5.72-2.48 11.376-4.183 16.943z" fill="#FFF"/><path d="M53.564 20.422c-1.98.51-4.138 1.636-5.105 3.487-.43-2.196 1.645-4.65 3.393-5.832.333-.21.312-.703-.037-.886-.162-.085-.357-.076-.512.022-2.157 1.562-4.417 4.5-3.784 7.188.076.262.354.41.614.325l-.075.28c-.085.603.93.864.994.26.446-2.158 2.706-3.376 4.77-3.897.372-.076.522-.526.27-.81-.133-.15-.342-.204-.53-.138zM17.457 18.06c-.55-.354-.995.428-.55.865 1.433 1.004 3.182 3.05 3.395 4.956-.93-1.86-3.05-2.975-5.105-3.486-.386-.005-.633.41-.445.747.042.076.103.14.176.184 2.073.52 4.324 1.73 4.77 3.896.106.328.5.46.78.26.273.192.653.06.745-.26.735-2.66-1.6-5.728-3.766-7.16z" fill="#F1662A"/></svg></span><p class="course-loading-overlay__message"><b class="course-loading-overlay__message-title">Loading…</b><br><span class="course-loading-overlay__message-text">Everything will be ready in few seconds</span></p></div></div><div class="course-layout__sidebar course-theory"><div class="course-theory__inner course-theory__inner--left-stub"><button class="course-theory__close icon-close icon-close--light" type="button">Close</button><ul class="course-tabs course-tabs--non-interactive course-layout__theory-heading js--theory-tabs"><li class="course-tabs__item course-tabs__item--external course-tab course-tab--centered"><span class="course-tab__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-theory"></use></svg></span><span class="course-tab__title">Theory</span></li><li class="course-tabs__item course-tabs__item--internal course-tab course-tab--centered course-tab--active js--theory-tab__theory"><span class="course-tab__icon"><svg aria-hidden="true"><use xlink:href="/img/sprites/courses.svg#icon-theory"></use></svg></span><span class="course-tab__title">Theory</span></li><li class="course-tabs__item course-tabs__item--internal course-tab course-tab--centered js--theory-tab__comments"><span class="course-tab__icon"><svg aria-hidden="true" style="width: 16px; height: 16px; fill: #2e2c9c;"><use xlink:href="/img/sprites/up.svg#comment"></use></svg></span><span class="course-tab__title">Comments</span></li></ul><section class="course-theory__content"><div class="js--theory-pane__theory course-theory__content-inner"><h1 class="course-theory__content-heading">The dl, dt and dd tags as well as description list</h1><div class="course-theory__content-text"><p>Here is a new blog entry about the “maladies” that coders are susceptible to. (Don’t worry! You won’t catch any of them if you are a diligent student in this course.) Each disease has a description, and some even have several such descriptions. The last list type (the description list) is the most suitable for marking up such information.</p><p>The description list is good for marking up questions and answers, terms and definitions, as well as categories and topics. It is created using three tags:</p><ul><li><code><dl></code> (short for “description list”) designates the description list itself;</li><li><code><dt></code> (which is short for “description term”) designates the term;</li><li><code><dd></code> (which is short for “description definition”) designates the description or definition.</li></ul><p>The <code><dt></code> and <code><dd></code> tags are written within <code><dl></code>.</p><p>Each <code><dl></code> list can contain one or more terms and one or more descriptions for each term. Code example:</p><pre><code><dl>
<dt>HTML</dt>
<dd>Hypertext Markup Language</dd>
<dt>CSS</dt>
<dd>Cascading Style Sheets</dd>
<dd>A language for formatting the presentation of HTML documents</dd>
</dl></code></pre><p>By default, the browser adds a small indent to the left of the definitions.</p><div class="info info--frame-heading info--frame-heading--boremode info--gray"><p>You might see <code><dl></code> referred to as an “association list” (which the current HTML specification calls it), or as a “definition list” (as it was called in the previous version of HTML). They all mean the same thing.</p></div></div></div><div class="js--theory-pane__comments hidden course-theory__content-inner"><div class="course-theory__content-text"><h2 class="course-theory__content-heading">Comments</h2><div id="disqus_thread"></div><script>
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<p>Blog</p>
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<h1>Day Four. How I almost got sick</h1>
<p>Today I found out that it can be dangerous to be a coder. When you are just starting out, you are still inexperienced and can easily get infected by some sort of disease. Here are just some of the dangers that may be lying in wait for you:</p>
<!-- Start the list of descriptions here -->
Divatosis
Acute fear of semantics
Tablephobia
Avoidance of tables
A desire to format tables using divs
Classitis
The tendency to assign classes to every tag
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