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>

  

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