Css:caption-side the use of attributes (table header position)

"Introduction to the example"

CSS Caption-side Properties (table header position)

"Basic Syntax"

Fcaption-side:top|right|bottom|left

"Introduction to Grammar"

This property specifies where the table caption is placed relative to the table box. The table title appears as if it were before (or after) the table
A block-level element.

"Instance Code"

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> 
In the code, the bold part is where the caption is set at the bottom, 15. As shown in 3.