jQuery实现商品楼层和电梯功能
效果图 floor.html <!DOCTYPE html> <html lang="zh-CN"><!-- 设置简体中文 --> <head> <meta charset="UTF-8"> <title>floor</title> <link rel="stylesheet" href="../css/base.css"> <link rel="stylesheet" href="../css/floor.css"> </head> <body> <!-- 1F --> <div class="floor"> <div class="container"> <img src="../img/floor-loading.gif"> </div> </div> <!-- 2F一 --> <div class="floor"> <div class="container"> <img src="../img/floor-loading.gif"> </div> </div> <!-- 3F --> <div class="floor" > <div class="container"> <img src="../img/floor-loading.gif"> </div> </div> <!-- 4F --> <div class="floor"> <div class=