您可以尝试运行以下代码，以使用CSS在分页链接之间添加空间：
<!DOCTYPE html>
<html>
<head>
<style>
.demo {
display: inline-block;
}
.demo a {
color: red;
padding: 5px 12px;
text-decoration: none;
transition: background-color 2s;
border: 1px solid orange;
}
.demo a.active {
background-color: orange;
color: white;
border-radius: 5px;
}
.demo a:hover:not(.active) {
background-color: yellow;
}
.demo a:first-child {
border-top-left-radius: 10px;
border-bottom-left-radius: 10px;
}
.demo a:last-child {
border-top-right-radius: 10px;
border-bottom-right-radius: 10px;
}
</style>
</head>
<body>
<h2>Our Quizzes</h2>
<div class = "demo">
<a href = "prev.html"><</a>
<a href = "quiz1.html">Quiz1</a>
<a href = "quiz2.html">Quiz2</a>
<a href = "quiz3.html" class = "active">Quiz3</a>
<a href = "quiz4.html">Quiz4</a>
<a href = "next.html">></a>
</div>
</body>
</html>