Fixed the table width with CSS styles

When an article is displayed in a table or div, if it is a Chinese character, the article will automatically branch according to the width attribute of the table and div, but if it is in English, when the word length exceeds the table or div width, the table/div is opened, which sometimes makes the page very ugly. In this case, you can set the following style for table/div: word-break: break-all; word-wrap: break-word; when the word is too long, the word branch can be automatically truncated to avoid the above situation.