サマリー：<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title&g
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style type="text/css">
.box{
width: 400px;
height: 300px;
background-color: darkgreen;
border: 10px solid lawngreen;
border-radius: 100px;
box-shadow: 50px 30px 30px #cccccc;
}
</style>
</head>
<body>
<div class="box">這是一個(gè)帶陰影的盒子</div>
</body>
</html>
添削の先生：查無(wú)此人添削時(shí)間：2019-05-13 09:29:23
先生のまとめ：完成的不錯(cuò)，樣式寫(xiě)的好，頁(yè)面就會(huì)漂亮。繼續(xù)加油。