0929 monthly handwriting test

0929 monthly handwriting test

01 The format of the image label
02 The format of the link label
03 The usage of anchor point
04 The format of the table
05 The format of the custom label
06 The format of the form field
07 The format of the drop-down box
08 The way to associate the label with the input (answer one )
09 class selector usage, select the label with the class name of one
10 the usage of the id selector, select the label with the ID name of two
11 the usage of the hierarchical selector, select all the span tags under the one class
, and the usage of the 12 sub-selectors, Select all the label
13 union selectors with the class name ai in the son of div , and select the
intersection selector between the i tag and the label element 14 with the class name four , and select all the div tags with the class name five
15 pseudo-class selection Four situations of the device, write words

Explanation:
Questions 09 to 15 can only be written with the selector

E.g

Insert picture description here

Guess you like

Origin blog.csdn.net/ifubing/article/details/108860741