The doctor element is an interesting part of CSS. They allow you to make many small adjustments to your design. However, beginners in particular may be confused at first. Therefore, this blog post will discuss this in detail. Here is a beginner’s Guide to the proposed elements of CSS: We will explain what they are, how they work, and what they can be used to do. This post will end with an example of a method that uses the most common anthropomorphic elements. Finally, I hope you can feel the authority and ability to make it part of CSS resources. The
What is CSS intent? It is best to start with an example to illustrate what similar elements are. Below is a very simple HTML page that contains a link to the stylesheet and a single paragraph element above. Male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male male. The
If it is not in the HTML document, you can also see the arrow in front of the paragraph. Because the linked style sheet contains the following annotations: p: : before {content: \
But interestingly, the arrows are not visible in the HTML itself. Instead, you can only view pseudo elements and see their contents. The following is displayed in the browser developer tool: Male does not exist. This tendency to behave like elements is the way for doctors to obtain names for elements. You can also see in the following example that this is related to actions. Now, you just need to familiarize yourself with the default annotations that use pseudo elements. Selector:: pseudo element {property: value;} Let’s take a closer look. In addition to the available similar elements, the:: before element mentioned above, the most commonly used anthropomorphic element is:: after. As you can see from the name, the same operation as:: before is:: before, but the child element is created at the end of the target. The
In addition, there are the following elements: Background – creates a box as large as the user viewport, where you can specify the background style for all elements that switch to the entire screen, such as video: Cue – you can use it to specify the style of the webvtt queue. This means subtitles and subtitles inside the video.: First letter – for the first character of the first line in a block level element (for example, P, H2, DIV). This may mean: inside the before element.:: Same as first line –: first letter, but for the first line of the block element.: Create a button for the maleelement in file selector button – type= \
Specify with the element marked with male as the target. In addition to the experimental intention elements, the browser has not yet fully supported (or in some cases not at all supported) several intention elements. The
: cue region – in addition, to specify subtitles and the style of subtitles, all items are targeted at a single unit, not a single unit.: Grammar error – displays text that is grammatically recognized as an error by the browser in the specified way. Currently not supported by any browser.:: Spelling error –: grammar error is similar but misspelled. Currently not supported by any browser.:: Target text – allows the browser to specify the style of text that scrolls through link jumps. Browser support is still somewhat unstable. In addition, since new elements often appear, please get the latest information about the new CSS features. The
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In particular, first line and first letter can also be used together, so the difference is sometimes vague. p: Hover:: before {content: \
After discussing the example theory of how to use CSS pseudo elements, we will look at the following examples of using the most commonly used pseudo elements. But first there are a few important general rules. In one case, only one pseudo element can be used by each selector. To apply multiple to the same selector, you must use separate declarations. p: : before {content: \
: start with the two easiest things before and after.:: Before and: after anthropomorphic elements work only in elements that allow child elements, so they can contain other HTML components. For example, male, male, and male do not allow the doctor element, so it is not allowed (expected input [type= \
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