*{
margin:0;
padding:0;
}
#top{
width:100%;
height:40px;
}
.nav li{
list-style-type:none;
float:left;
margin-left:20px;
line-height:40px;
}
.nav li a {
color:#333;
font-size:14px;
}
.nav{
width:500px;
height:40px;
float:right;
text-align:center;
}
.nav ul a:hover{
color:#000099;
}
.morePro a{
background-color:#3385ff;
color:#fff;
text-decoration:none;
}
.morePro a:hover{
color:#000;
background-color:#fff;
}
.middle{
width:600px;
height:400px;
margin:0 auto;
}
.logo img{
width:265px;
margin-left:170px;
margin-top:20px;
}
.middle_item{
margin-top:20px;
}
.middle_item div{
float:left;
}
.inputTxt input{
width:450px;
height:30px;
margin-left:30px
}
.icon{
width:19px;
height:19px;
background-image:url(image/camera.png);
margin-left:-30px;
margin-top:8px;
}
.icon:hover{
background-position:0px -57px;
cursor:pointer;
}
.searchBtn a{
width:100px;
height:34px;
display:block;
text-decoration:none;
font-size:15px;
color:#fff;
letter-spacing:1px;
line-height:34px;
text-align:center;
background:#3385ff;
cursor:pointer;
}
.footer {
height:100px;
width:100%;
text-align:center;
}
.about a {
color: #808080;
font-size: 12px;
padding-right:27px;
}
.info {
margin-top:5px;
font-size:12px;
color:#808080;
}
.info a{
color:#808080;
}
.copy{
width:19px;
height:19px;
background-image:url(image/copyright.png);
border:hidden;
}
.copy1{
background-position:70px -10px;
}
.copy2{
background-position:210px -10px;
}
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link href="css/demo6.css" rel="stylesheet" /> <title>百度一下,你就知道</title> </head> <body> <div id="top"> <div class="nav"> <ul> <li><a href="#">新闻</a></li> <li><a href="#">hao123</a></li> <li><a href="#">地图</a></li> <li><a href="#">视频</a></li> <li><a href="#">贴吧</a></li> <li><a href="#">学术</a></li> <li><a href="#"><span style="font-weight:normal">登录</span></a></li> <li><a href="#"><span style="font-weight:normal">设置</span></a></li> <li class="morePro"><a href="#">更多产品</a></li> </ul> </div> </div> <div class="middle"> <div class="logo"><img src="image/logo.png"></div> <div class="middle_item"> <div class="inputTxt"><input type="text" /></div> <div class="icon"></div> <div class="searchBtn"><a href="#">百度一下</a></div> </div> </div> <div class="footer"> <div class="about"> <img src="image/code.png" alt=""><br> <a href="#">把百度设为主页</a> <a href="#">关于百度</a> <a href="#">About Baidu</a> <a href="#">百度推广</a> </div> <div class="info"> <span>©2018 Baidu</span> <a href="#">使用百度前必读</a> <a href="#">意见反馈</a> <span>京ICP证030173号</span> <input class="copy copy1" /> <a href="#">京公网安备11000002000001号</a> <input class="copy copy2"> </div> </div> </body> </html>
这是改正过后的