abstract：<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>边框</title><style>.uu{ width:650px;
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>边框</title>
<style>
.uu{
width:650px;
height:105px;
border:1px solid #000;
padding:5px;
}
.qq{
width:100px;
height:100px;
border: 1px solid #ccc;
border-radius:20px;
float:left;
margin-left:5px;
}
.ww{
width:100px;
height:100px;
border: 1px double #ccc;
float:left;
margin-left:5px;
}
.ee{
width:100px;
height:100px;
border: 1px dashed #ccc;
float:left;
margin-left:5px;
}
.rr{
width:100px;
height:100px;
border: 1px dotted #ccc;
float:left;
margin-left:5px;
}
.tt{
width:100px;
height:100px;
border-left: 1px solid #090;
border-bottom: 1px solid #00C;
border-right: 1px solid #CC0;
border-top: 1px solid #F69;
float:left;
margin-left:5px;
}
.yy{
width:100px;
height:90px;
border:1px solid #000;
box-shadow: 5px 5px 3px pink;
float:left;
margin-left:5px;
}
</style>
</head>
<body>
<div class="uu">
<div class="qq"></div>
<div class="ww"></div>
<div class="ee"></div>
<div class="rr"></div>
<div class="tt"></div>
<div class="yy"></div>
</div>
</body>
</html>
Correcting teacher：查无此人Correction time：2019-06-17 09:34:44
Teacher's summary：完成的不错，常用的css样式可以写到公用文件里，每个项目都可以加载这一个公用文件。继续加油。
