如何使用JavaScript设置元素的最大宽度？
使用JavaScript中的maxWidth属性设置最大宽度。
示例
您可以尝试运行以下代码以使用JavaScript设置元素的最大宽度-
<!DOCTYPE html>
<html>
<body>
<p>Click below to set Maximum width.</p>
<button type="button" onclick="display()">Max Width</button>
<div id="box">
<p>This is a div. This is a div. This is a div.</p>
<p>This is a div. This is a div. This is a div.</p>
<p>This is a div. This is a div. This is a div.</p>
<p>This is a div. This is a div. This is a div.</p>
<p>This is a div. This is a div. This is a div.</p>
</div>
<br>
<script>
function display() {
document.getElementById("box").style.maxWidth = "80px";
}
</script>
</body>
</html>