点击运行
<!DOCTYPE html> <html> <head> <style> #grad1 { height: 55px; background-color: red; /* 针对不支持渐变的浏览器 */ background-image: linear-gradient(to right, red, orange, yellow, green, blue, indigo, violet); } </style> </head> <body> <div id="grad1" style="text-align:center;margin:auto;color:#888888;font-size:40px;font-weight:bold"> 彩虹背景 </div> </body> </html>
运行结果
