In HTML, you can use the cols and rows attributes of the textarea tag to set the size of the text area. The cols attribute specifies the visible width in the text area, and the rows attribute specifies the number of visible lines in the text area; the syntax "< ;textarea rows="numeric value" cols="numeric value">".
The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.
The text area can hold an unlimited amount of text, and the default font for the text is a fixed-width font (usually Courier).
The size of the textarea can be specified through the cols and rows attributes.
The cols attribute can specify the visible width within the text area.
The rows attribute can specify the number of visible lines in the text area.
Example:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body> <textarea rows="6" cols="50">测试文本</textarea> <br><br><br> <textarea rows="10" cols="40">测试文本</textarea> </body> </html>
Rendering:
Recommended tutorial: "html Video tutorial》
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