圣诞树

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>圣诞树</title>
<style>
.box1{ height:0px; width:0px; margin:0px auto; border:30px solid transparent; border-bottom-color:#060; }
.box2{ height:0px; width:0px; margin:-40px auto; border:40px solid transparent; border-bottom-color:#060; }
.box3{ height:0px; width:0px; margin:-60px auto; border:60px solid transparent; border-bottom-color:#060; }
.box4{ height:50px; width:30px; margin:60px auto; background:#030; }
</style>
</head>
<body>
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
<div class="box4"></div>
</body>
</html>

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潜意式 · 发表于 2017-5-15 19:30:48

完成很不错哦，效果出来哒。继续加油~

[作业] 圣诞树

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