主页
CSS
CSS 不透明度
尝试：在悬停时更改不透明度
运行 ❯
获取您
自己的
网站
×
更改方向
保存代码
更改主题，暗/亮
前往 Spaces
<!DOCTYPE html> <html> <head> <style> img { opacity: 0.5; } img:hover { opacity: 1.0; } </style> </head> <body> <h1>Image Transparency</h1> <p>The opacity property is often used together with the :hover selector to change the opacity on mouse-over:</p> <img src="img_forest.jpg" alt="Forest" width="170" height="100"> <img src="img_mountains.jpg" alt="Mountains" width="170" height="100"> <img src="img_5terre.jpg" alt="Italy" width="170" height="100"> </body> </html>
