用纯css画个三角形以下是源代码:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>用纯css画个三角形-柯乐义</title> </head> <body> <style type="text/css"> .rightdirection { width:0;height:0; line-height:0; border-width:20px; border-style:solid; border-color:transparent transparent transparent #A9DBF6; } .bottomdirection { width:0;height:0; line-height:0; border-width:20px; border-style:solid; border-color: #A9DBF6 transparent transparent transparent; } .leftdirection { width:0;height:0; line-height:0; border-width:20px; border-style:solid; border-color: transparent #A9DBF6 transparent transparent; } .topdirection { width:0;height:0; line-height:0; border-width:20px; border-style:solid; border-color: transparent transparent #A9DBF6 transparent; } </style> <div class="rightdirection"></div> <p> <div class="bottomdirection"></div> <p> <div class="leftdirection"></div> <p> <div class="topdirection"></div> </body> </html>
参考:http://keleyi.com/a/bjac/j9nnxrqd.htm