登陆界面设计：
html:
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>登录</title>
<link rel="stylesheet" href="login.css"/>
</head>
<body>
<form action="www.baidu.com" method="post">
<!-- 在整幅画面中选取950px-->
<div class="main">
<!-- 然后将整幅图进行分块-->
<ul>
<li class="top1"></li>
<li class="top2"></li>
<li class="topleft1"></li>
<li class="topleft2">
<span>
<img src="../images/hack.jpg" width="282" height="140"/>
</span>
</li>
<li class="topleft3">
<ul class="login">
<li>
<label for="username">
<span class="loginleft">用户名:</span>
<span class="loginleft">
<input class="logintxt" type="text" id="username"/>
</span>
</label>
</li>
<li>
<label for="pass">
<span class="loginleft">密码:</span>
<span class="loginleft">
<input class="logintxt" type="text" id="pass"/>
</span>
</label>
</li>
<li>
<label for="txtcode">
<span class="loginleft">验证码:</span>
</label>
<span style="left">
<input type="text" class="logintxtCode" id="txtcode" />
</span>
<span style="left" >
<img src="http://zyzfw.xidian.edu.cn/include/function/chekcode.php?43?nowtime=1457444176127" height="22"/>
</span>
</li>
<li>
<span class="loginleft">记住我:</span>
<input type="checkbox" />
</li>
</ul>
</li>
<li class="topleft4"></li>
<li class="bottom1"></li>
<li class="bottom2"></li>
<li class="bottom3">
<span>
<img src="../images/login/btnlogin.gif" class="btn"/>
</span>
</li>
<li class="bottom4"></li>
<li class="bottom5"></li>
</ul>
</div>
</form>
<div class="bottom">
<p>
版权所有 © 七夜博客 。 保留一切权利。
</p>
</div>
</div>
</body>
</html>
css :
/* CSS Document */
body
{
margin: 0;
padding: 0;
font-size: 12px;
background: #214D90 url(../images/login/bg.gif) repeat-x;
color: #999999;
font-family: Tahoma,Verdana;
}
ul
{
list-style: none;
margin: 0;
padding: 0;
}
.main{
950px;
margin: 0 auto;
}
.top1
{
height: 75px;
background: url(../images/login/login_01.gif) no-repeat;
}
.top2
{
height: 94px;
background: url(../images/login/login_02.gif) no-repeat;
}
.topleft1
{
155px;
height: 140px;
float: left;
overflow: hidden;
background: url(../images/login/login_03.gif) no-repeat;
}
.topleft2
{
282px;
height: 140px;
float: left;
overflow: hidden;
background: url(../images/login/login_04.gif) no-repeat;
}
.topleft3
{
345px;
height: 140px;
float: left;
overflow: hidden;
background: url(../images/login/login_06.gif) no-repeat;
}
.login
{
}
.login li
{
line-height: 35px;
height:35px;
overflow:hidden;
}
.loginleft
{ line-height: 35px;
vertical-align: middle;
50px;
height:34px;
text-align: right;
display: -moz-inline-box;
display: inline-block;
padding-bottom:3px;
}
.logintxt
{
215px;
height: 30px;
line-height: 30px;
overflow: hidden;
border: 0px;
padding-left: 3px;
color: #999999;
background: url(../images/login/txt.gif) no-repeat left center;
}
.logintxtCode
{
line-height: 30px;
93px;
height: 30px;
overflow: hidden;
border: 0px;
padding-left: 3px;
color: #999999;
background: url(../images/login/code.gif) no-repeat left center;
}
.topleft4
{
158px;
height: 140px;
float: left;
overflow: hidden;
background: url(../images/login/login_07.gif) no-repeat;
}
.bottom1
{
155px;
height: 94px;
float: left;
overflow: hidden;
background: url(../images/login/login_08.gif) no-repeat;
}
.bottom2
{
309px;
height: 94px;
float: left;
overflow: hidden;
background: url(../images/login/login_09.gif) no-repeat;
}
.bottom3
{
318px;
height: 94px;
float: left;
overflow: hidden;
background: url(../images/login/login_10.gif) no-repeat;
}
.bottom4
{
158px;
height: 94px;
float: left;
overflow: hidden;
background: url(../images/login/login_11.gif) no-repeat;
}
.bottom5
{
height: 72px;
clear: both;
overflow: hidden;
background: url(../images/login/login_12.gif) no-repeat;
}
.btn
{
margin-left:60px;
}
.bottom{
position:fixed;
100%;
margin: 0 ;
text-align: center;
bottom: 0;
padding-bottom: 20px;
background: #434343;
color: #989898;
}