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day06-css3-demo

day06-css3-demo

作者: 东邪_黄药师 | 来源:发表于2019-05-14 22:50 被阅读0次

伸缩布局demo:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        *{
            padding: 0;
            margin: 0;
        }
        /*顶部块样式*/
        header{
            width: 100%;
            /*设置为伸缩盒子*/
            display: flex;
        }
        header > a{
            /*width: 100%;*/
            /*flex:设置当前子元素占据父容器剩余宽度的比例*/
            flex: 1;
        }
        header > a > img{
            width: 100%;
        }
        /*主体内容块样式*/
        main{
            width: 100%;
            padding:0 10px;
            /*设置盒模型*/
            box-sizing: border-box;
        }
        main > .item{
            width: 100%;
            height: 100px;
            background-color: #57c3ae;
            border-radius: 10px;
            margin-top:10px;
            /*设置为伸缩盒子*/
            display: flex;
        }
        main > .item:nth-of-type(2){
            background-color: #33aa46;
        }
        main > .item:nth-of-type(3){
            background-color: #aa4b40;
        }
        main > .item:nth-of-type(4){
            background-color: #445faa;
        }
        main > .item > .left{
            flex: 1;
        }
        main > .item > .right{
            flex: 2;
            /*设置换行显示*/
            flex-wrap: wrap;
            /*设置为伸缩盒子*/
            display: flex;
        }
        main > .item > .right > a{
            /*如果想让子元素换行显示,必须为子元素设置宽度*/
            width: 50%;
            box-sizing: border-box;
            border-left: 1px solid #fff;
            border-bottom: 1px solid #fff;
            display: block;
            color: #fff;
            line-height: 50px;
            text-align: center;
            text-decoration: none;
        }
        main > .item > .right > a:nth-last-of-type(-n+2){
            border-bottom:none
        }
        main > .extra{
            width: 100%;
            display: flex;
        }
        main > .extra > a{
            flex: 1;
        }
        main > .extra > a > img{
            width: 100%;
        }
        /*底部块样式*/
        footer{
            width: 100%;
            font-size: 13px;
        }
        footer > nav{
            width: 100%;
            display: flex;
            border-top:1px solid #ccc;
            border-bottom:1px solid #ccc;
        }
        footer > nav > a{
            flex: 1;
            line-height: 30px;
            text-align: center;
            color: #888;
            text-decoration: none;
        }
        footer > .link{
            text-align: center;
            line-height: 25px;
        }
        footer > .copyRight{
            text-align: center;
        }
    </style>
</head>
<body>
<div class="container">
    <header>
        <a href="">
            <img src="../images/banner.jpg" alt="">
        </a>
    </header>
    <main>
        <section class="item">
            <div class="left"></div>
            <div class="right">
                <a href="">海外酒店</a>
                <a href="">团购</a>
                <a href="">特惠酒店</a>
                <a href="">客栈公寓</a>
            </div>
        </section>
        <section class="item">
            <div class="left"></div>
            <div class="right">
                <a href="">海外酒店</a>
                <a href="">团购</a>
                <a href="">特惠酒店</a>
                <a href="">客栈公寓</a>
            </div>
        </section>
        <section class="item">
            <div class="left"></div>
            <div class="right">
                <a href="">海外酒店</a>
                <a href="">团购</a>
                <a href="">特惠酒店</a>
                <a href="">客栈公寓</a>
            </div>
        </section>
        <section class="item">
            <div class="left"></div>
            <div class="right">
                <a href="">海外酒店</a>
                <a href="">团购</a>
                <a href="">特惠酒店</a>
                <a href="">客栈公寓</a>
            </div>
        </section>
        <section class="extra">
            <a href="">
                <img src="../images/extra_1.png" alt="">
            </a>
            <a href="">
                <img src="../images/extra_2.png" alt="">
            </a>
        </section>
    </main>
    <footer>
        <nav>
            <a href="">电话预订</a>
            <a href="">下载客户端</a>
            <a href="">我的订单</a>
        </nav>
        <p class="link">
            <a href="">网站地图</a>
            <a href="">ENGLISH</a>
            <a href="">电脑版</a>
        </p>
        <p class="copyRight">&copy;2015 携程旅行</p>
    </footer>
</div>
</body>
</html>
image.png

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