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css图片边框问题

Javapet 发布于 2010-01-02 17:12, 1300 次点击
<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  <style type="text/css">
      img.aaaav{
          border-width:12px;
          border-color:red}
  </style>
  <body>
  <center>
      <img src="QQ.jpg" class="aaaav">
  </center>
  </body>
</html>
为什么上面代码运行后,图片边框没有任何变化?
3 回复
#2
千里冰封2010-01-04 09:46
因为你只设了边框的宽度和颜色,并没有设边框的样式,你应该再加一个border-style:solid;

或者把这三个属性放在一起:
border:12px solid red;
#3
Javapet2010-01-10 16:44
Thanks you
#4
w3970907702010-01-23 18:32
这样写试试:
<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  <body>
  <center>
      <img src="QQ.jpg" border="1" />
  </center>
  </body>
</html>
1