我有一个项目，在样式改变之前还不错，但是在#container中添加阴影之后，它给了我来自平地机的消息：交易卡页面上有新的事实列表每个事实都应有一个相应的标签：期望4等于8谁能帮助我并指出错误的地方？这是card.html：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Building the Prototype</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div id="container">
<h1>Panda</h1>
<!-- photo credit: wikipedia.org, image taken by Ritik -->
<img src="https://c402277.ssl.cf1.rackcdn.com/photos/18315/images/hero_full/Medium_WW230176.jpg?1576168323" alt="panda">
<div id="card" class="animal-info">
<p id="interesting-fact">Pandas live mainly in temperate forests high in the mountains of southwest China, where they subsist almost entirely on bamboo. They must eat around 26 to 84 pounds of it every day, depending on what part of the bamboo they are eating. They use their enlarged wrist bones that function as opposable thumbs.</p>
<ul id="facts">
<li>
<span class="lable">Scientific Name</span>: <span class="value">Ailuropoda melanoleuca</span>
</li>
<li>
<span class="lable">Average Length</span>: <span class="value">4 to 5 feet</span>
</li>
<li>
<span class="lable">Average Lifespan</span>: <span class="value">20 years</span>
</li>
<li>
<span class="lable">Habitat</span>: <span class="value">Eating in a relaxed sitting posture</span>
</li>
</ul>
<p id="summary">A newborn panda is about the size of a stick of butter—about 1/900th the size of its mother—but females can grow up to about 200 pounds, while males can grow up to about 300 pounds as adults. These bears are excellent tree climbers despite their bulk.
</p>
</div>
</div>
</body>
</html>
这是styles.css：
#container{
width: 513;
height: 796;
object-fit: contain;
border: 1px solid #e0e0e0;
box-shadow: 0 5px 5px 5px #e0e0e0;
padding: 20px;
font-family: sans-serif;
}
#container img {
width: 300px;
height: auto;
border: 1px solid #e0e0e0;
padding: 1px;
}
#container h1{
padding: 20px;
}
#card #interesting-fact {
font-style: italic;
}
.animal-info{
}
#facts .lable {
font-weight: bold;
}
#facts .value{
font-style: italic;
}
#card ul {
list-style-type: none;
}
#card {
border: 1px solid #e0e0e0;
padding: 20px;
}
好..我必须将列表值不带<span class="value"></span>就是这样：）