CSS is one of the skills that must be mastered in web design, and removing the li element is a relatively basic but practical tip. In this article, we will introduce two common methods to remove the dots of li elements to help you better master CSS skills.
Method 1: Use the list-style attribute
In CSS, you can use the list-style attribute to control the style of the list. This attribute can have three values: list-style-type, list-style-image and list-style-position. And we can remove the points of the li element by setting list-style-type to none.
For example, suppose we have a simple HTML list as follows:
<ul> ??<li>蘋果</li> ??<li>香蕉</li> ??<li>橘子</li> </ul>
If you want to remove the points of this list, you can write CSS code like this:
ul?{
??list-style-type:?none;
}
This way you can remove it Points from the list. It should be noted that this method will remove the points of the entire list. If you only need to remove the points of a certain li element, you can achieve this by adding a class to the element and setting the corresponding style.
Method 2: Use pseudo-elements
Another common method is to use pseudo-elements. In CSS, a pseudo-element is a virtual element that makes it easy to insert content into a document to make it look like a real HTML element. Among them, the two most commonly used pseudo-elements are :before and :after.
By setting the content attribute of the :before pseudo-element to empty, and then setting some styles on it, you can remove the dots of the li element. For example, assuming our HTML code is the same as above, we can write the CSS style like this:
li:before?{
??content:?"";
??display:?inline-block;
??width:?10px;
??height:?10px;
??margin-right:?10px;
??vertical-align:?middle;
??background-color:?blue;
}
This will remove the dot in front of each li element and replace it with a blue square.
It should be noted that this method only replaces all the points with a blue square. If you want to replace it with other graphics or remove the points but not replace them with other elements, you need to set other style attributes yourself.
To sum up, we can use the list-style attribute or pseudo-element to remove the points of the li element. No matter which method is used, it can quickly help you achieve some simple page effects while improving your skill level in CSS.
The above is the detailed content of How to remove the point of li element in css. For more information, please follow other related articles on the PHP Chinese website!
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