如何在通过滚动条来创建渐变的背景颜色?
要创建在滚动时渐变的背景颜色,代码如下 −
示例
<!DOCTYPE html> <html> <head> <style> body { height: 250vh; color: white; font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif; background: linear-gradient( 141deg, #a47dff 0%, #4e28a7 40%, #22053d 65%, #72a4ff 75% ); } </style> </head> <body> <h1>Change Background Gradient on Scroll Example</h1> <p style="font-size: 30px;"> Lorem ipsum dolor sit amet consectetur adipisicing elit. Repellendus, laborum minus? Vero accusantium laborum quas cum, sed obcaecati quibusdam dignissimos. </p> <h2 style="position:fixed;">Scroll to see the effect.</h2> </body> </html>
输出
上述代码将产生以下输出 −
滚动时,渐变将从深蓝色变为浅蓝色 −
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