<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!--防止IE浏览器进入怪异文档模式，兼容性视图-->
<!--content="IE=edge",意思为文档模式用最新版本IE文档模式进行渲染。-->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>bing search</title>
<style type="text/css">
body {
background-color: #333;
}
.bg-div {
background-image: url(river.jpg);
1228px;
height: 690px;
/*图片居中*/
margin: 0 auto;
}
.logo {
background-image: url(logo.png);
107px;
height: 53px;
float: left;
margin: -6px 18px 0 0;
}
form {
float: left;
background-color: #fff;
padding: 5px;
}
.search-input-text {
border: 0;
float: left;
height: 25px;
line-height: 25px;
outline: none;
350px;
}
.search-input-submit {
border: 0;
background-image: url(search-button.png);
29px;
height: 29px;
float: left;
}
.search-box {
position: relative;
top: 160px;
left: 300px;
}
</style>
</head>
<body>
<!--bg-div 设置背景图片-->
<!--search-box 使form表单绝对定位-->
<!--logo和form均float:left使两者对齐-->
<!--search-input-text与search-input-text均float:left使两者对齐-->
<!--value="" 去除type="submit"的默认提交样式-->
<!--outline：none；去掉输入框输入时的高亮状态-->
<!--border：0;去掉搜索框原有的灰色边框-->
<!--height：25px； line-height:25px 使输入框居中-->
<div class="bg-div">
<div class="search-box">
<div class="logo"></div>
<form action="">
<input type="text" class="search-input-text">
<input type="submit" class="search-input-text" value="">
</form>
</div>
</div>
</body>
</html>