lovecoding
/
class


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .box {
            width: 210px;
            height: 220px;
            background: #f00;
            /* margin-left: 30px; */
        }
    </style>
</head>
<body>
    <div class="box"></div>
    <script>
        var box = document.querySelector(".box");
        console.log(box.offsetWidth); //获取元素宽度
        console.log(box.offsetHeight); // 获取元素高度
        console.log(box.offsetLeft); //获取元素距离左侧的距离
        console.log(box.offsetTop); //获取元素距离顶部的距离
    </script>
</body>
</html>