话不多说，直接上图
.triangle-one { display: inline-block; border-top: 50px red solid; border-right: 50px green solid; border-bottom: 50px yellow solid; border-left: 50px blue solid;}
.triangle-six { display: inline-block; border: 50px transparent solid; border-bottom: 50px yellow solid;}
.triangle-eight { display: inline-block; border: 50px transparent solid; border-left: 30px yellow solid; border-bottom: 0;}
利用border覆盖属性：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.triangle-one {
display: inline-block;
border-top: 50px red solid;
border-right: 50px green solid;
border-bottom: 50px yellow solid;
border-left: 50px blue solid;
}
.triangle-two {
display: inline-block;
border-top: 0 red solid;
border-right: 50px green solid;
border-bottom: 50px yellow solid;
border-left: 50px blue solid;
}
.triangle-stree {
display: inline-block;
border-top: 50px red solid;
border-right: 0 green solid;
border-bottom: 50px yellow solid;
border-left: 50px blue solid;
}
.triangle-four {
display: inline-block;
border-top: 50px red solid;
border-right: 0 green solid;
border-bottom: 0 yellow solid;
border-left: 50px blue solid;
}
.triangle-five {
display: inline-block;
border: 50px transparent solid;
border-top: 50px red solid;
}
.triangle-six {
display: inline-block;
border: 50px transparent solid;
border-bottom: 50px yellow solid;
}
.triangle-seven {
display: inline-block;
border: 50px transparent solid;
border-top: 60px red solid;
border-right: 0;
}
.triangle-eight {
display: inline-block;
border: 50px transparent solid;
border-left: 30px yellow solid;
border-bottom: 0;
}
</style>
</head>
<body>
<div class="triangle-one"></div>
<div class="triangle-two"></div>
<div class="triangle-stree"></div>
<div class="triangle-four"></div>
<div class="triangle-five"></div>
<div class="triangle-six"></div>
<div class="triangle-seven"></div>
<div class="triangle-eight"></div>
</body>
</html>
类似这样的尖角都是这样做：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.back {
width: 1000px;
height: 1000px;
margin: 0 auto;
background-color: #ddd;
position: relative;
}
.back-in {
position: absolute;
width: 1020px;
height: 45px;
left: -20px;
top: 50px;
background-color: #2F4F4F;
}
.back-img {
border: 20px solid transparent;
border-top: 10px solid dimgrey;
border-right: 0;
display: inline-block;
position: absolute;
top: 95px;
left: -20px;
}
.back-font {
line-height: 9px;
margin-left: 30px;
color: white;
}
</style>
</head>
<body>
<div class="back">
<div class="back-in"><h3 class="back-font">妹子求关注 ^.^</h3></div>
<div class="back-img"></div>
</div>
</body>
</html>
小图片可以去http://www.bootcss.com/p/font-awesome/ 下载第三方模块，
对应的是unicode编码图片
Font Awesome为您提供可缩放的矢量图标，您可以使用CSS所提供的所有特性对它们进行更改，包括：大小、颜色、阴影或者其它任何支持的效果。
导入方式：
<link href="../font-awesome/css/font-awesome.css" type="text/css" rel="stylesheet">
时间： 2024-11-13 10:46:38