css字体带下划线

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CSS Underline Example</title>
    <style>
        .underline-text {
            text-decoration: underline;
        }
        .border-underline {
            border-bottom: 1px solid black;
        }
    </style>
</head>
<body>
    <p class="underline-text">This text has an underline using text-decoration.</p>
    <p class="border-underline">This text has an underline using border-bottom.</p>
</body>
</html>

.underline-text {
    text-decoration: underline !important; /* 强制应用样式 */
}