Inline elements only occupy the width of the content, block elements regardless of the amount of content to occupy the entire line, the following for you to introduce common elements and block elements in the line, interested friends can refer to, I hope to help you
1, in-line elements only occupy the width of the content, block elements regardless of the amount of content to occupy the entire line.
2. In-line elements can only hold text and other inline elements, and block elements accommodate inline elements and block elements. (Browser-related)
3, some CSS properties for inline elements do not take effect, it is recommended to use block element positioning whenever possible. (Browser-related)
4, common inline elements have:<a>, <span>, <input type= "xxx" >
5, common block elements have:<div>, <p>
6, CSS file Mutual reference: @import URL ("A CSS file");