How to achieve this effect of div_html/css_WEB-ITnose

When you click on the article summary, the box appears. If you click elsewhere, the box disappears. Do you want the full code? ? ?

Reply to discussion (solution)

Can’t see the picture

Too lazy, right? ? I originally wanted to give you some ideas, but it turns out you want the complete code. . .

Search the Internet for lightInTheBox

Hide and show

Provide ideas
Write a DIV, use absolute positioning, and then hide it by default in the mouseover event To show, hide in mouseout event.