练习3.4

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>导航条02</title>

    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }

        li{
            list-style: none;
            text-align: center;

        }

        .gps{
            width: 960px;
            height: 40px;
            background-color: #55a8ea;
            margin: 50px auto;
            position: relative;
        }
        a{
            text-decoration: none;
            width: 100px;
            float:left;
            font:14px "雅黑";
            color: #fff;
            line-height: 40px;
        }
        a:hover{
            background-color: #00619f;
        }

        .new{
            position: absolute;
            left: 430px;
            z-index: 1;
            top:-5px;
        }
    </style>
</head>
<body>

    <div class="gps">
        <ul>
            <li><a href="#">首页</a></li>
            <li><a href="#">网站建设</a></li>
            <li><a href="#">程序开发</a></li>
            <li><a href="#">网络营销</a></li>
            <li><a href="#" class="qiye">企业VI</a></li>
            <li><a href="#">案例展示</a></li>
            <li><a href="#">联系我们</a></li>
        </ul>
        <img src="new.png" class="new">
    </div>

</body>
</html>

12983195-18472cf3f503b1a1.png

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>图片列表</title>
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }

        .box{
            width: 960px;
            height: 272px;
            border: 1px slategray solid;
            margin: 50px auto;
        }

        .display{
            width: 100px;
            height: 50px;
            margin: 0 0 0 20px;
            line-height: 50px;
            border-bottom: 1px red solid;
            text-align: center;
            float: left;
        }

        .blank{
            width: 816px;
            height: 50px;
            border-bottom: 1px silver solid;
            float:left;
        }
        img{
            display: block;
            width: 160px;
            height: 68px;
            margin:20px 9px 5px 20px;
            float: left;
            transition: all 1s ease;
        }

        img:hover{
          transform: translate(-10px, -10px);
        }
    </style>
</head>
<body>
    <div class="box">

        <div class="display">
            <span>图片展示</span>
        </div>

        <div class="blank">

        </div>
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
        <img src="goods.jpg">
    </div>
</body>
</html>

12983195-f54992a43eb2fa25.png

练习3.4

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