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This article mainly explains the "ul li html unordered list tag group case analysis", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "ul li html unordered list tag group case analysis"!

Belongs to an unordered list combination tag-is a combination of html list tags.

Html web page code often uses the ul li list organ tag.

1. No matchmaking

You can only put li tags in ul, and you can get rid of any tags in li tags, although it is also necessary to put ul li combination list tags in li.

1. Grammar:

List content one list content two list content three

There may be several li tag modes within the ul

Results:

Ul li is easy to use

2. Use indication

Li cannot be used alone without ul, even though ul cannot be used alone without li. It usually requires ul li to be common, and structurally li as a child of ul.

3. Reuse li with ul li

Li is placed in ul, although any html tag elements are roughly used in li, it is also possible to nest ul li.

List form one level two li mode two level li two level li list mode two list form three

That is to say, we can see the effect of the first picture in this article.

4. Why is ul li called an unordered list?

By default CSS, each li mode is a dot, circle, and so on in the reader without serial numbers 1, 2, 3, one, two, three.

2. How to use it by practical organs

Ordinary articles assume that there is a list directory, probably using ul li structure or ol li organization (ordered list), usually because the reader version, browser brand, so the default ul li CSS format is different, so usually we are the first choice to remove the ul li default css format, and then configure the new CSS style from scratch.

The following is a list of articles, with some attainments in front.

1. The first choice to prepare a "point" picture

Dot.gif, put it in the images folder

Replace the default dots picture material

2. Corresponding key CSS code

Ol, ul, li {list-style: none;margin:0;padding:0;} / * list-style: none remove the three tags of ol ul li, remove the outer spacing and outer white spacing * /

Ul.news {border:1px solid # 00F; padding:10px; width:300px;} / * set the border, width and inner spacing of the equipment ul * / ul.news li {background:url (dot.gif) no-repeat 0 15px; height:30px; padding-left:10px; line-height:30px; text-align:left;} / * set the equipment installation dot picture to the li background, height, line height, form left alignment * /

3. HTML code

List form one list form two CSS question intention on CSS5 study css on CSS5

4. The effect of hunting device

Practical use of li ul

Technique, the picture material (dot) as a li backup picture appears dot attainments, while using padding-left to set the dot set picture and calligraphy distance, how dots are good other picture material may change, at the same time CSS may not control the distance between the hunting device show unmatched.

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