效果图

CSS
a{
text-decoration:none;
}
body{
margin:0px;
}
#header{
width:100%;
height:30px;
background-color:#E0EFFF;
padding-top: 5px;
padding-bottom: 10px;
}
#header .logo{
margin-left: 50px;
font-size: 24px;
font-family: 微软雅黑;
}
#picture{
width:100%;
height:750px;
}
.panel-title {
text-align: center;
font-size: 16px;
}
#bootom{
padding-top:50px;
width:100%;
height:100px;
background: #eaf2ff;
}
#bootom_content{
margin-left:100px;
width:80%;
text-align: center;
font-size:0.8em;
}
p{
line-height:20px;
}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" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<!-- 引用的css -->
<link rel="stylesheet" type="text/css" href="themes/default/easyui.css" rel="external nofollow" >
<link rel="stylesheet" type="text/css" href="themes/default/panel.css" rel="external nofollow" >
<link rel="stylesheet" type="text/css" href="themes/icon.css" rel="external nofollow" >
<link rel="stylesheet" type="text/css" href="css/index.css" rel="external nofollow" >
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.easyui.min.js"></script>
<title>系统首页</title>
</head>
<script type="text/javascript">
console.info("==================")
$('#p').panel('move',{
left:100,
top:100
});
</script>
<body>
<div id="header" >
<div class="logo" onclick="window.location.href='index.html'">
<strong信息系统</strong>
</div>
</div>
<div id="picture" style="background:url(images/index.jpg) no-repeat; background-size: cover;">
<div data-options=" region:'east',split:true,style:{position:'absolute',right:50,top:150}"
class="easyui-panel " title="用户登录" style="width:300px;text-align: center;">
<div style="padding:10px 60px 20px 60px">
<form id="ff" class="easyui-form" method="post" data-options="novalidate:true">
<table cellpadding="5">
<tr>










