哪位大牛能幫忙看一下，為什么不能給one和two這兩個加邊框？？？一加邊框就失效?。?！
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>無標題文檔</title>
<script type="text/javascript">
</script>
<style type="text/css">
*{margin:0;padding:0;}
body{
background-color:#ccffff;
padding-top:20px;
}
.main{
background-color:#fff;
width:700px;
margin:0 auto;
padding:20px;
}
.list{
border:1px solid red;
overflow:hidden;
}
.one{
width:100%;
float:left;
}
.one1{
border:1px solid blue;
margin-right:76px;
}
.two{
float:left;
width:56px;
margin-left:-56px;
}
</style>
</head>
<body>
<div class="main">
<div class="list">
<div class="one">
<div class="one1">
<p>一個人的晚餐！茶泡飯！飯、飯、飯… 今日不減肥，先把病治好再說！ 我認真吃完這，燒就會退了吧？！ 開動啦~~~~~~~~~~~~~~~~~~</p>
<img src="http://img1.sycdn.imooc.com//53e2e9b10001948000890120.jpg" height="120">
</div>
</div>
<a class="two">
? ? ? ? ? ? ? ? <img title="徐若瑄VIVIAN" src="http://img1.sycdn.imooc.com//53e2e9470001dfd200500050.jpg">
? ? ? ? ? ? </a>
</div>
</div>
</body>
</html>
2016-12-05
*{margin:0;padding:0;
box-sizing: border-box;}
加上這個試試