css中dl dd dt的英语

When it comes to styling web pages using CSS, there are a variety of options and techniques to choose from. One of these techniques involves using the

dl

,

dt

, and

dd

elements. These elements are used to create definitions lists, where the

dt

element represents the term or label being defined, and the

dd

element provides the definition of the term. For example, let's say we want to create a definitions list for some programming concepts. We could write the following HTML:

<dl>
  <dt>HTML</dt>
  <dd>Hypertext Markup Language</dd>
  <dt>CSS</dt>
  <dd>Cascading Style Sheets</dd>
  <dt>JavaScript</dt>
  <dd>A programming language used for web development</dd>
</dl>

This will create a definitions list with three terms and their corresponding definitions. Now, let's say we want to style this definitions list using CSS. We can use the following CSS:

dl {
  display: flex; /* Changes the display to a flex container */
  flex-wrap: wrap; /* Wraps the content to a new line when there isn't enough space */
}

dt {
  flex-basis: 30%; /* Sets the width of each term to 30% of the container */
  font-weight: bold; /* Makes the term bold */
}

dd {
  flex-basis: 70%; /* Sets the width of each definition to 70% of the container */
  margin-left: 0; /* Removes the default margin */
}

This CSS will change the display of the

dl

element to a flex container, making it easier to style the contents. The

dt

element is given a width of 30% and made bold, while the

dd

element is given a width of 70% and has its default margin removed. Using the

dl

,

dt

, and

dd

elements can be a useful way to structure and style definitions lists on a web page. With a bit of CSS, you can easily customize the appearance of these lists and make them look great!