摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>滑动条</title> <style type="text/css"> .box{ width: 400px; height: 8px; background- 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> </head> <body> <img src="img/1.jpg" alt="这是一双鞋" id="shoes" data='img/01.jpg'> <input ty 阅读全文