第二十七章HTML.CSS综合案例（二）

3.菜单栏

效果图如下：

代码图如下：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>下拉列表</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        ul{
            list-style: none;
        }
        .biaoti{
            width: 1000px;
            margin: 0 auto;
        }
        .biaoti  .biaoti1{
            background-color: rgb(53, 62, 55);
            color: aqua;
            float: left;
            line-height: 40px;
            width: 120px;
            text-align: center;
        }
        .biaoti .biaoti1:hover{
            background-color: red;
        }
        .biaoti .biaoti1 ul{
            display: none;
            background-color: #ADFF2F;
        }
        .biaoti .biaoti1:hover ul{
            display: block;
        }
        .biaoti .biaoti1 ul li:hover{
            background-color: aquamarine;
        }

        .biaoti  .biaoti1 .biaoti2{
            background-color: rgb(53, 62, 55);
            color: aqua;
            float: left;
            line-height: 40px;
            width: 120px;
            text-align: center;
        }
        .biaoti .biaoti1 .biaoti2:hover{
            background-color: rgb(182, 226, 107);
        }
        .biaoti .biaoti1 .biaoti2 ul{
            display: none;
            background-color: #ba3c51;
        }
        .biaoti .biaoti1 .biaoti2:hover ul{
            display: block;
        }
        .biaoti .biaoti1 .biaoti2 ul li:hover{
            background-color: rgb(180, 127, 255);
        }
    </style>
</head>
<body>
    <div>
        <ul class="biaoti">
            <li class="biaoti1">首页</li>


            <li class="biaoti1">产品展示
                <ul>
                    <li>产品一</li>
                    <li>产品二</li>
                    <li>产品三</li>
                    <li class="biaoti2">产品四
                        <ul>
                            <li>2302</li>
                            <li>2308</li>
                            <li>2309</li>
                        </ul>
                    </li>
                </ul>
            </li>

            <li class="biaoti1">新闻资讯
                <ul>
                    <li>产品一</li>
                    <li>产品二</li>
                    <li>产品三</li>
                </ul>
            </li>
            <li class="biaoti1">客户服务
                <ul>
                    <li>产品一</li>
                    <li>产品二</li>
                    <li>产品三</li>
                </ul>
            </li>
            <li class="biaoti1">企业相册
                <ul>
                    <li>产品一</li>
                    <li>产品二</li>
                    <li>产品三</li>
                </ul>
            </li>
            <li class="biaoti1">关于我们
                <ul>
                    <li>产品一</li>
                    <li>产品二</li>
                    <li>产品三</li>
                </ul>
            </li>
            <li class="biaoti1">联系我们
                <ul>
                    <li>产品一</li>
                    <li>产品二</li>
                    <li>产品三</li>
                </ul>
            </li>

        </ul>

    </div>
</body>
</html>

4.菜单栏

效果图如下：

代码部分如下：

<style>
        *{
            margin: 0;
            padding: 0;
        }
        .box{
            width: 1120px;
            height: 500px;
            /* border: 1px solid red; */
            margin: 0 auto;
        }
        .box1{
            width: 1060px;
            height: 50px;
            border-bottom: 3px solid rgb(175, 120, 120);
            margin-left:  57px;
        }
        .box2{
            color: blue;
            float: left; 
            margin-left: 1px;
        }
        .box3{
            float: left;
            margin-top: 10px;
            margin-left: 57px;
        }
        .box4{
            width: 935px;
            height: 50px;
        }
        .box4 li{
            width: 50px;
            height: 30px;
            color: antiquewhite;
            list-style: none;
            float: left;
            margin-left: 50px;
            font-size: 14px;
            line-height: 30px;
            text-align: center;
        }
        .box4 a{
            color: darkgrey;
            text-decoration: none;
        }
        .box5 a{
            float: right;
            font-size: 14px;
            color: grey;
            margin-top: -30px;
            text-decoration: none;
        }
        .box6{
            margin-left: 50px;
        }
        .box6 img{
            margin-left: 7px;
        }
    </style>

<body>
    <div class="box">
        <div class="box1">
            <h1 class="box2">骆驼书</h1>
            <span class="box3">读骆驼书，行万里路。</span>
        </div>
        <div class="box4">
            <ul>
                <li><a href="#">专题</a></li>
                <li><a href="#">亚洲</a></li>
                <li><a href="#">欧洲</a></li>
                <li><a href="#">北美洲</a></li>
                <li><a href="#">大洋洲</a></li>
            </ul>
        </div>
        <div class="box5">
            <a href="#">更多></a>
        </div>    
        <div class="box6">
            <img src="../../C4D素材文件/001图片.png" alt="">
            <img src="../../C4D素材文件/002图片.png" alt="">
            <img src="../../C4D素材文件/003图片.png" alt="">
            <img src="../../C4D素材文件/004图片.png" alt="">
        </div>
    </div>
</body>