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  • WEB前端第十四课——应用及测试

    知识点摘记

    1.display属性,规定元素应该生成的框的类型

      none,此元素不会被显示

      block,此元素将显示为块级元素,元素前后会带有换行符

      inline,默认值,此元素会被显示为内联元素,元素前后没有换行符

      flex,指定元素为弹性盒子

      inline-block,此元素将会显示为行内块级元素

      list-item,此元素会作为列表显示

      run-in,此元素会根据上下文作为块级元素或内联元素显示

      table,此元素会作为块级表格元素显示(类似<table>),元素前后有换行符

      inline-table,此元素会作为内联表格元素显示(类似<table>),元素前后没有换行符

      table-row(表格行)、table-column(单元格列)、table-cell(表格单元格)……

    2.<link>设置网页title图标,<link rel="icon" href="图标url">

    3.<img>引用图片并设置超链接,<a href="#"><img src="图片url" alt=""></a>

    4.<input>加载时文本框内提示文字设置,<input type="text" placeholder="请输入信息" />,默认值设置通过 value属性

    5.text-align文本对齐方式,

      text-align属性值:left(文本左对齐,默认值)、right(文本右对齐)、center(水平居中)、justify(两端对齐)

    6.text-align-last文本最后一行对齐方式

      text-align-last属性值:auto(默认值,最后一行被调整并左对齐)、left(最后一行左对齐)、right(最后一行右对齐)、center(最后一行水平居中)、justify(最后一行两端对齐)

    7.position属性值:

      static,没有定位,元素出现在正常的内容流中,忽略top、right、bottom、left或 z-index 的声明

      relative,相对定位,相对于其在父元素中的正常位置进行定位,通过top、right、bottom、left属性进行偏移量设置

      absolute,绝对定位,相对于static以外的第一个父元素进行定位,通过top、right、bottom、left属性进行偏移量设置

      fixed,固定定位,相对于浏览器窗口进行定位,通过top、right、bottom、left属性进行偏移量设置

    8.图片设置

      background-image:url(" "),引用背景图片

      background-repeat:no-repeat,背景图片仅显示一次,不重复(平铺)

      background-position:center,背景图片在元素中居中显示

    9.animation

      keyframes

    10.cursor,定义光标样式,语法格式 <span style="cursor:属性值">文本或其它页面元素</span>

      常用属性值:

      cursor:point,手形(IE5之前版本使用 cursor:hand)

      cursor:default,默认值

      cursor:crosshair,十字准心

      cursor:wait,等待/沙漏

      cursor:progress,处理中

      cursor:help,帮助

      cursor:url(" "),用户自定义(可用动画),url 地址文件的格式必须为“ .cur 或 .ani”

      cursor:*-resize,**改变大小

    11.模拟Gionee官网创建网页

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>金立手机官网—金立手机及配件官方正品专卖网站_金立全面全面屏s11新品首发</title>
        <link rel="icon" href="images/GioneePicture/favicon.jpg">  <!--设置页签图标-->
        <style>
            body{
                margin: 0;
            }
    /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>导航栏样式<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
            .nav{
                 100%;
                height: 103px;
                background-color: white;
                border-bottom: 1px solid #d5d5d5;
                box-shadow: 0 1px 1px #ccc;
                position: fixed;
                top: 0px;
                z-index: 9;
            }
            .logo{
                 200px;
                height: 51px;
                margin: 26px 0px 26px 193.5px;
                float: left;
            }
            .menu{
                 996px;
                height: 103px;
                float: left;
            }
            .menu_top{
                 996px;
                height: 40px;
            }
            .menu_top ul{
                float: right;
            }
            .menu_top ul li{
                float: left;
                margin-left: 20px;
                font-size: 14px;
            }
            .menu_top a{
                text-decoration: none;
                color: #9f9f9f;
            }
            .menu_top li:first-child a{
                color: #ef4222;
            }
            .menu a:hover{
                color: #ef4222;
            }
            .menu_bottom{
                 996px;
                height: 63px;
            }
            .menu_bottom ul{
                 966px;
                height: 63px;
                line-height: 63px;
                margin: -10px 0px 0px 30px;
                padding: 0px;
                float: left;
            }
            .menu_bottom ul li{
                float: left;
                margin-left: 65px;
                font-size: 17px;
            }
            .menu_bottom a{
                text-decoration: none;
                color: #000;
            }
            .menu_bottom li:last-child{
                margin-left: 150px;
                margin-top: 21px;
            }
            .menu_bottom .search {
                 177px;
                height: 22px;
                margin: auto;
                border: 1px solid grey;
            }
            .search input{
                 118px;
                height: 21px;
                float: left;
                border: 0px;
                padding: 0px 0px 0px 5px;
            }
            .search button{
                 53px;
                height: 21px;
                border: 0px;
                padding: 0;
                background-color: white;
                float: left;
    
            }
    /*>>>>>>>>>>>>>>>>>>>>>>浮动菜单样式<<<<<<<<<<<<<<<<<<<<<<<<<<*/
            .phone_hidden{
                 100%;
                height: 256px;
                background-color: white;
                position: absolute;
                left: 0px;
                top: 105px;
                display: none;
            }
            .phone_hidden ul{
                 150px;
                height: 200px;
                float: left;
                list-style-type: none;
            }
            .phone_hidden ul:first-child{
                margin-left: 200px;
            }
            .phone_hidden ul li{
                 150px;
                height: 23px;
                margin: 10px 0px 0px;
            }
            .phone_hidden .group{
                margin-top: 20px;
                margin-bottom: 15px;
                font-weight: bold;
            }
            .phone_hidden ul li a{
                font-size: 16px;
                color: #787772;                        /*字体颜色只能针对<a>标签进行设置??*/
            }
            .phone_hidden ul li:last-child{
                display: none;                        /*最后一行li会错位,增加空白li,???*/
            }
            .menu_bottom .phone:hover .phone_hidden{
                display: block;
            }
    /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>>轮播图样式<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
            .rot{
                 100%;
                height: 640px;
                margin-top: 104px;
                background-image: url("images/GioneePicture/20200110164428.jpg");
                background-repeat: no-repeat;
                background-position: center;
                -webkit-animation: rot 18s infinite alternate;
            }
            @-webkit-keyframes rot {
                0%{
                    background-image: url("images/GioneePicture/04_1515047442501.jpg");
                }
                25%{
                    background-image: url("images/GioneePicture/02_1517536570441.jpg");
                }
                50%{
                    background-image: url("images/GioneePicture/20191106122657.jpg");
                }
                75%{
                    background-image: url("images/GioneePicture/20200110164428.jpg");
                }
                100%{
                    background-image: url("images/GioneePicture/04_1515047442501.jpg");
                }
            }
    /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>明星产品样式<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
            .star{
                 100%;
                height: 425px;
            }
            .star h2{
                 1196px;
                height: 125px;
                font-size: 30px;
                font-weight: normal;
                letter-spacing: 1px;
                margin: 0px 193.5px;
                color: #000;
                text-align: center;
                line-height: 125px;
            }
            .star_product{
                 1196px;
                height: 300px;
                margin: 0px 193.5px;
                text-align-last: justify;
            }
    /*>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>热卖推荐样式<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
            .hot{
                 100%;
                height: 912px;
                background-color: #e5e5e5;
            }
            .hot h2{
                 1196px;
                height: 45px;
                font-size: 30px;
                font-weight: normal;
                letter-spacing: 1px;
                padding:40px 0px 0px;
                margin: 0px 193.5px;
                color: #000;
                text-align: center;
                vertical-align: bottom;
            }
            .more_product{
                 1196px;
                margin: 0px 193.5px;
                font-size: 15px;
                text-align: right;
                text-decoration: none;
                padding-bottom: 15px;
            }
            .more_product a{
                text-decoration: none;
                color: #000000;
            }
            .more_product:hover a{
                color: #ef4222;
            }
            .hot_product{
                 1196px;
                height: 785px;
                margin: 0px 193.5px;
            }
            .hot_left{
                 305px;
                height: 785px;
                float: left;
            }
            .hot_left:hover{
                transform: translate(0px,-3px);
                box-shadow: 6px 6px 9px 5px #cccccc;    /*阴影未堆叠在上层?*/
            }
            .hot_right{
                 891px;
                height: 785px;
                float: left;
            }
            .hot_right>div{
                 290px;
                height: 390px;
                background-color: #ffffff;
                margin-left: 7px;
                float: left;
                position: relative;
            }
            .hot_right>div:nth-child(1),.hot_right>div:nth-child(2),.hot_right>div:nth-child(3){
                margin-bottom: 5px;
            }
            .hot_right>div img{
                 120px;
                height: 240px;
                float: left;
                margin: 25px 85px 0px;
                position: absolute;
            }
            .hot_right>div:hover .back{
                right: 35px;
            }
            .hot_right>div:hover .face{
                left: 35px;
            }
            .hot_right>div>div:last-child{
                 290px;
                height: 125px;
                margin-top: 265px;
                position: relative;
                text-align: center;
            }
            .hot_right h3{
                 290px;
                color: #0f0e0e;
                font-size: 16px;
                margin-top: 280px;        /*  相对父元素设置margin??  */
                position: relative;
            }
            .hot_right p{
                 290px;
                color: #9E9E9E;
                font-size: 14px;
                padding-top: 3px;
                margin-top: 0px;
            }
            .hot_right span{
                 290px;
                color: #fe6a00;
                font-size: 24px;
                padding-top: 12px;
            }
        </style>
    </head>
    <body>
    <!--  网页导航栏  -->
        <div class="nav">
            <div class="logo">
                <a href="#"><img src="images/GioneePicture/gioneelogo.jpg" alt=""></a>  <!--引入logo图片-->
            </div>
            <div class="menu">
                <div class="menu_top">
                    <ul type="none">  <!--规定列表项目符号的类型-->
                        <li><a href="#">amigo账号登录</a></li>
                        <li><a href="#">原账号登录</a></li>
                        <li><a href="#">注册</a></li>
                        <li><a href="#">购物车()</a></li>
                    </ul>
                </div>
                <div class="menu_bottom">
                    <ul type="none">
                        <li><a href="#">首页</a></li>
                        <li class="phone">
                            <a href="#">手机</a>
                            <div class="phone_hidden">
                                <ul>
                                    <li class="group"><a href="#">最新></a></li>
                                    <li><a href="#">金立S11S</a></li>
                                    <li><a href="#">金立S11</a></li>
                                    <li><a href="#">金立M7</a></li>
                                    <li><a href="#">金立M7Plus</a></li>
                                    <li></li>                          <!-- 调整最后一行li错位问题,没搞懂!-->
                                </ul>
                                <ul>
                                    <li class="group"><a href="#">M系列></a></li>
                                    <li><a href="#">金立M7</a></li>
                                    <li><a href="#">金立M7Plus</a></li>
                                    <li></li>
                                </ul>
                                <ul>
                                    <li class="group"><a href="#">S系列></a></li>
                                    <li><a href="#">金立S11S</a></li>
                                    <li><a href="#">金立S11</a></li>
                                    <li></li>
                                </ul>
                                <ul>
                                    <li class="group"><a href="#">金刚系列></a></li>
                                    <li><a href="#">金刚3</a></li>
                                    <li><a href="#">金刚2</a></li>
                                    <li></li>
                                </ul>
                                <ul>
                                    <li class="group"><a href="#">天鉴系列></a></li>
                                    <li><a href="#">天鉴W909</a></li>
                                    <li></li>
                                </ul>
                                <ul>
                                    <li class="group"><a href="#">F系列></a></li>
                                    <li><a href="#">金立F6</a></li>
                                    <li><a href="#">金立F109</a></li>
                                    <li></li>
                                </ul>
                            </div>
                        </li>
                        <li><a href="#">配件</a></li>
                        <li><a href="#">服务</a></li>
                        <li><a href="#">下载</a></li>
                        <li><a href="#">amigoOS</a></li>
                        <li class="search">
                            <input type="text" placeholder="请输入搜索内容">
                            <button>Search</button>
                        </li>
                    </ul>
                </div>
            </div>
        </div>
        <div>
    <!--    网页内容部分    -->
    <!--    轮播图片    -->
            <div class="rot">
    <!--            <a href="#"><img src="images/GioneePicture/20200110164428.jpg" alt=""></a>-->
            </div>
    <!--    明星产品    -->
            <div class="star">
                <h2>明星产品</h2>
                <div class="star_product">
                    <a href="#"><img src="images/GioneePicture/28_1514454113062.jpg" alt=""></a>
                    <a href="#"><img src="images/GioneePicture/19_1516348649876.jpg" alt=""></a>
                    <a href="#"><img src="images/GioneePicture/28_1514454181297.jpg" alt=""></a>
                </div>
            </div>
            <div class="hot">
                <h2>热卖推荐</h2>
                <p class="more_product"><a href="#">…更多…</a></p>
                <div class="hot_product">
                    <div class="hot_left">
                        <a href="#"><img src="images/GioneePicture/05_1520212662703.jpg" alt=""></a>
                    </div>
                    <div class="hot_right">
                        <div>
                            <div>
                                <a href="#"><img src="images/GioneePicture/20190916182659b.png" alt="" class="back"></a>
                                <a href="#"><img src="images/GioneePicture/20190916182852a.png" alt="" class="face"></a>
                            </div>
                            <div>
                                <h3>金立K3</h3>
                                <p>5000mAh大电池,微Q八开</p>
                                <span>¥999</span>
                            </div>
                        </div>
                        <div>
                            <div>
                                <a href="#"><img src="images/GioneePicture/28_1514451535446.png" alt="" class="back"></a>
                                <a href="#"><img src="images/GioneePicture/28_1514451528464.png" alt="" class="face"></a>
                            </div>
                            <div>
                                <h3>S10C</h3>
                                <p>1600万柔光自拍</p>
                                <span>¥1399</span>
                            </div>
                        </div>
                        <div>
                            <div>
                                <a href="#"><img src="images/GioneePicture/28_1514451629703.png" alt="" class="back"></a>
                                <a href="#"><img src="images/GioneePicture/28_1514451623552.png" alt="" class="face"></a>
                            </div>
                            <div>
                                <h3>大金钢2</h3>
                                <p>6.0英寸高清全面屏</p>
                                <span>¥1799</span>
                            </div>
                        </div>
                        <div>
                            <div>
                                <a href="#"><img src="images/GioneePicture/28_1514451683907.png" alt="" class="back"></a>
                                <a href="#"><img src="images/GioneePicture/28_1514451679603.png" alt="" class="face"></a>
                            </div>
                            <div>
                                <h3>金钢3</h3>
                                <p>5.5英寸高清全面屏、4000mAh大电量</p>
                                <span>¥1199</span>
                            </div>
                        </div>
                        <div>
                            <div>
                                <a href="#"><img src="images/GioneePicture/28_1514451729786.png" alt="" class="back"></a>
                                <a href="#"><img src="images/GioneePicture/28_1514451724867.png" alt="" class="face"></a>
                            </div>
                            <div>
                                <h3>金立M6S Plus</h3>
                                <p>6020mAh超级续航、骁龙八核处理器</p>
                                <span>¥3299</span>
                            </div>
                        </div>
                        <div>
                            <div>
                                <a href="#"><img src="images/GioneePicture/28_1514451762832.png" alt="" class="back"></a>
                                <a href="#"><img src="images/GioneePicture/28_1514451757927.png" alt="" class="face"></a>
                            </div>
                            <div>
                                <h3>金立S9</h3>
                                <p>双摄柔光自拍、5.5英寸1080P高清屏</p>
                                <span>¥1699</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </body>
    </html>
    

      

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  • 原文地址:https://www.cnblogs.com/husa/p/13393311.html
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