本文主要包含Html,CSS,三角形等相关知识,佚名 希望在学习及工作中可以帮助到您
先看看效果图：
- <!doctype html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Document</title>
- <style type="text/css">
- #test1 {
- height:20px;
- width:20px;
- border-color:#FF9600 #3366ff #12ad2a #f0eb7a;
- border-style:solid;
- border-width:20px;
- }
- #test2 {
- height:0;
- width:0;
- overflow: hidden; /* 这里设置overflow, font-size, line-height */
- font-size: 0; /*是因为, 虽然宽高度为0, 但在IE6下会具有默认的 */
- line-height: 0; /* 字体大小和行高, 导致盒子呈现被撑开的长矩形 */
- border-color:#FF9600 #3366ff #12ad2a #f0eb7a;
- border-style:solid;
- border-width:20px;
- }
- #test3 {
- height:0;
- width:0;
- overflow: hidden;
- font-size: 0;
- line-height: 0;
- border-color:#FF9600 transparent transparent transparent;
- border-style:solid;
- border-width:20px;
- }
- #test4 {
- height:0;
- width:0;
- overflow: hidden;
- font-size: 0;
- line-height: 0;
- border-color:#FF9600 transparent transparent transparent;
- border-style:solid dashed dashed dashed;
- border-width:20px;
- }/*兼容IE6*/
- #test5 {
- height:0;
- width:0;
- overflow: hidden;
- font-size: 0;
- line-height: 0;
- border-color:#FF9600 #3366ff transparent transparent;
- border-style:solid solid dashed dashed;