大神们。我这个代码为啥编译出来慢跑跟登山之间有一大段空格
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>form中的lable标签</title>
</head>
<body>
<form>
<label>你对什么运动感兴趣：</label>
<br>
<label for="jogging">慢跑</label>
<input type="checkbox" name="checkbox1" id="jogging">
</br>
<br>
<label for="climb">登山</label>
<input type="checkbox" name="checkbox2" id="climb">
</br>
<label for="basketball">篮球</label>
<input type="checkbox" name="checkbox3" id="basketball">
</form>
</body>
</html>
