css实现画三角形

来源:互联网 发布:小天才早教软件 编辑:程序博客网 时间:2024/05/18 01:27
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>用CSS画三角形</title>

<style type="text/css">

/**/

*{ margin:0px; padding:0px;}
.triangle{ display:block; height:0px; width:0px; border:50px solid #000; border-color:#f00 #000 transparent transparent; border-style:solid solid dashed dashed; line-height:0px;}
</style>
</head>
<body>
<div class="triangle"></div>
</body>

</html>



border-style样式总结

<html>
<head>
<title>边框风格属性 border-style </title>
<style type="text/css">
.d1 {border-style:none;}
.d2 {border-style:solid;}
.d3 {border-style:dotted;}
.d4 {border-style:dashed;}
.d5 {border-style:double;}
.d6 {border-style:groove;}
.d7 {border-style:ridge;}
.d8 {border-style:inset;}
.d9 {border-style:outset;}
</style>
</head>
<body>
<div>这个div的CSS边框风格(border-style)属性缺省值是none。</div>
<br>
<div class = "d1">这个div的CSS边框风格(border-style)属性是none。</div>
<br>
<div class = "d2">这个div的CSS边框风格(border-style)属性是solid。</div>
<br>
<div class = "d3">这个div的CSS边框风格(border-style)属性是dotted。</div>
<br>
<div class = "d4">这个div的CSS边框风格(border-style)属性是dashed。</div>
<br>
<div class = "d5">这个div的CSS边框风格(border-style)属性是double。</div>
<br>
<div class = "d6">这个div的CSS边框风格(border-style)属性是groove。</div>
<br>
<div class = "d7">这个div的CSS边框风格(border-style)属性是ridge。</div>
<br>
<div class = "d8">这个div的CSS边框风格(border-style)属性是inset。</div>
<br>
<div class = "d9">这个div的CSS边框风格(border-style)属性是outset。</div>
<br>
</body>
</html>