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前言:

今天做头部开发,也就是所谓的顶部开发,网站布局规划好以后,接下来就是对网站首页顶部的布局实现。个人简介网站项目实战开发(顶部/头部代码实现)

 

网站建设.jpg

顶部功能:

1、顶部浮动(浮动布局,左右浮动)

2、顶部分成两个板块,一个是顶部的上面部分,一个是顶部的下面部分

3、由于是自适应页面,所以需要设置网页最大宽度,但是不需要设置网站网页的宽度,用max-width,而不是width

4、logo实现和右侧菜单栏实现

代码实现:

<!DOCTYPE html>

<html>

<head>

    <meta charset="UTF-8">

    <title>首页</title>

    <style>

        *{

            margin: 0;

            padding: 0;

        }

        header{

            /*width: 1863px;*/

            width: 100%;

            height: 100px;

            display: block;

            /*background-color: aqua;*/

        }

        header .header_top{

            width: 100%;

            display: block;

            background-color: #999999;

        }

        .header_top_center{

            max-width: 1366px;

            margin: 0 auto;

            display: block;

            height: 30px;

            /*line-height: 30;*/

            /*background-color: lightskyblue;*/

            font-size: 12px;

        }

        .header_top_right{

            float: right;

            line-height: 30px;

        }

        .header_top_right a{

            margin-right: 10px;

            text-decoration: none;

            color: black;

        }

        .header_top_right a:nth-last-child(1){

            margin-right: 20px;

        }

        .denglu{

            float: left;

            padding-left: 10px;

            line-height: 30px;

        }

        header .header_bottom{

            width: 100%;

            height: 70px;

            display: block;

            /*background-color: skyblue;*/

        }

        .header_bottom_center{

            max-width: 1366px;

            margin: 0 auto;

            display: block;

            height: 70px;

            /*background-color: lightskyblue;*/

        }

        .header_bottom_left{

            float: left;

            width: 240px;

            height: 70px;

            /*background-color: blueviolet;*/

        }

        .header_bottom_right{

            float: right;

        }

        .header_bottom_right img{

            height: 70px;

            float: right;

        }

        .header_bottom_right ul li{

            float: right;

            height: 70px;

            line-height: 70px;

            margin-right: 20px;

            list-style: none;

        }

        .header_bottom_right ul li:hover{

            background-color: orange;

        }

        .header_bottom_right ul li a{

            text-decoration: none;

            color: black;

        }

        .center{

            width: 100%;

            height: 785px;

            background-color: pink;

        }

        footer{

            width: 100%;

            height: 215px;

            padding-top: 30px;

            background-color: skyblue;

        }

        .footer{

            margin: 0 auto;

            max-width: 1366px;

            height: 153px;

            background-color: #e82c07;

        }

    </style>

</head>

<body>

<header>

    <div>

        <div>

            <div>

                <a href="">免责申明</a>

                <a href="">投稿本站</a>

                <a href="">本站标签</a>

                <a href="">联系站长</a>

            </div>

            <span style="display: block">登录</span>

        </div>

    </div>

    <div>

        <div>

            <div>

                <h1>

                    <img src="img/logo.png" alt="">

                </h1>

            </div>

            <div>

                <ul>

                    <li>

                        <a href="#">每日编程</a>

                        <span style="display: inline">

                            <img src="img/icosanjiao.png">

                        </span>

                    </li>

                    <li>

                        <a href="#">资源分享</a>

                        <span style="display: inline">

                            <img src="img/icosanjiao.png">

                        </span>

                    </li>

                    <li>

                        <a href="#">个人笔记</a>

                        <span style="display: inline">

                            <img src="img/icosanjiao.png">

                        </span>

                    </li>

                    <li>

                        <a href="#">首&nbsp;页</a>

                    </li>

<!--                    由于浮动的原因,所有先浮动的元素默认靠右边最近,因此需要将显示到右边的元素写到第一行,显示到左边的元素写到最后一行-->

                </ul>

            </div>

        </div>

    </div>

</header>

<div></div>

<footer>

    <div></div>

</footer>

</body>

</html>

 

效果图展示:

(]M5[_H4LR{R9BL7_P8O_WW.png

说明:

首页顶部还会有其他功能,其他功能将在后面陆续讲解,现在讲解一个大概

 

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