Front-end basic dictation---1

1. Please explain what http://www.ceshi.com:80/test/test.html?par1=val1&par2=val2#pthe components are!

2. Use a <marquee>label, which contains a paragraph of text helloworld, require a line break between helloand world, let the paragraph move 5 times in a loop, and let its background color be green.

3. Now there is an article with the title hello world, and there is a paragraph in it hello hello world, please use the appropriate HTML tags to express it, pay attention to put it in the main tag, the character set is UTF-8.

4. Define a link to link to www.baidu.comand open in a new window.

5. The directory structure is as follows:

   ├─ 1.html
   ├─ img1
   │   └─ img.jpg
   │   └─ test.html
   └─ src
       └─ 2.html
       └─ html
           └─ 3.html
   

   1. Using img.jpg in 1.html, the little beauty will be displayed when the picture cannot be displayed correctly.

   2. Use img.jpg in test.html, and the width and height of the image are both 200.

   3. Use img.jpg in 2.html.

   4. Use img.jpg in 3.html.

6. There is the following passage:, abcdefghijklmnopqwhere a is semantic italics, b is semantic bold, ijk plus ordinary deletion.

7. How to use anchors?

8. What is the difference between block elements and inline elements?