使用linear-gradient()在线性渐变上添加角度。您可以尝试运行以下代码来实现它,以将角度设置为0、90和-90度
<!DOCTYPE html> <html> <head> <style> #demo1 { height: 100px; background: linear-gradient(0deg, orange, blue); } #demo2 { height: 100px; background: linear-gradient(90deg, orange, blue); } #demo3 { height: 100px; background: linear-gradient(-90deg, orange, blue); } </style> </head> <body> <h2>Linear Gradients</h2> <div id = "demo1">0 degree</div><br> <div id = "demo2">90 degrees</div><br> <div id = "demo3">-90 degrees</div> </body> </html>