css文字省略号

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CSS Text Ellipsis Example</title>
    <style>
        .ellipsis {
            width: 200px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    </style>
</head>
<body>
    <div class="ellipsis">
        This is a very long text that will be truncated with an ellipsis.
    </div>
</body>
</html>

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

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Multi-line Text Ellipsis Example</title>
    <style>
        .ellipsis {
            width: 200px;
            overflow: hidden;
            position: relative;
        }
        .ellipsis::after {
            content: '...';
            position: absolute;
            bottom: 0;
            right: 0;
            background: white;
            padding-left: 4px;
        }
        .ellipsis > span {
            display: block;
            overflow: hidden;
            white-space: nowrap;
        }
    </style>
</head>
<body>
    <div class="ellipsis">
        <span>This is a very long text that will be truncated with an ellipsis.</span>
    </div>
</body>
</html>