css控制字符长度

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CSS控制字符长度示例</title>
    <style>
        .fixed-width {
            width: 200px;
            border: 1px solid #000;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .max-width {
            max-width: 200px;
            border: 1px solid #000;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
    </style>
</head>
<body>
    <div class="fixed-width">这是一个固定宽度的容器，字符长度超过时会显示省略号。</div>
    <div class="max-width">这是一个最大宽度的容器，字符长度超过时会显示省略号。</div>
</body>
</html>

.container {
    width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}