css具有倾斜效果的横条
分类：实例代码
此效果可以用作导航栏的背景，在左边缘具有倾斜效果。
代码实例如下:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.pipipi.net/" />
<title>前端教程网</title>
<style>
* {
margin: 0;
padding: 0;
}
.inner {
height: 45px;
width: 100%;
background-color: #0072c9;
}
.inner_l {
float: left;
height: 45px;
width: 227px;
background-color: #fff;
}
.triangle_topleft {
float: left;
width: 0;
height: 0;
border-top: 45px solid red;
border-right: 45px solid transparent;
}
.triangle_bottomright {
float: left;
margin-left: -28px;
width: 0;
height: 0;
border-bottom: 45px solid red;
border-left: 45px solid transparent;
}
.center_square {
float: left;
width: 120px;
height: 45px;
background-color: #f00;
}
</style>
</head>
<body>
<div class="inner">
<div class="inner_l">
<div class="triangle_topleft"></div>
<div class="triangle_bottomright"></div>
<div class="center_square"></div>
<div class="triangle_topleft" style="border-right:45px solid #0072c9"></div>
</div>
</div>
</body>
</html>
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