这是一个仅用css+html实现的页面,不过y页面也用css实现了一些精致的动态效果,比如
box-shodow
display的几种用法 除了常见的块元素和行内元素的切换,还有行内块的概念,更有使用display:none隐藏块元素,通过伪类:hover去修改可视性,提到的display:none,就不得不说它与visibility: hidden的区别,设置了display: none,那么该元素以及它的所有后代元素都会隐藏,隐藏后的元素无法点击,占据的空间消失;设置visibility: hidden也可以隐藏这个元素,但是隐藏元素仍需占用与未隐藏时一样的空间,也就是说虽然元素不可见了,但是仍然会影响页面布局。就比如这里的下拉框都是用disply:none,导航栏有个全部商品分类是visibility:hidden;关于可视化还有个overflow:hidden使用到了。
index.html
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8">
- <title>小米商城</title>
- <link rel="stylesheet" href="clear.css">
- <link rel="stylesheet" href="one.css">
- <!-- 字体图标 -->
- <link rel="stylesheet" href="./iconfont/iconfont.css">
- <link rel="stylesheet" href="all.css">
- <!-- 网页图标 -->
- <link rel="icon" href="mi.ico">
-
- </head>
- <body>
- <!-- 頂部導航條 -->
- <div class="topbar-wrapper">
- <!-- 内部容器 -->
- <!-- 左侧导航 -->
- <div class="topbar w">
- <ul class="service">
- <li>
- <a href="#">小米商場</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">MIUI</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">lOT</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">雲服務</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">金融</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">有品</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">小愛開發平台</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">企業團購</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">資質證照</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">協議規則</a>
- </li>
- <li class="line"> | </li>
- <li>
- <a class="app" href="#">下載app
- <div class="qrcode">
- <img src="./小米二维码.jpg" alt="">
- <br />
- <span>小米商城app</span>
- </div>
- </a>
- </li>
- <li class="line"> | </li>
- <li>
- <a href="#">選擇你的地理位置</a>
- </li>
- </ul>
- <!-- 购物车 -->
- <ul class="show-car">
- <li><a href="#">
- <i class="iconfont"></i>
- 购物車(0)</a></li>
- <li class="ts">
- 购物车中还没有商品,赶快选购吧。
- </li>
- </ul>
- <!-- 用户登录注册 -->
- <ul class="user-info">
- <li>
- <a href="#">消息通知</a>
- </li>
- <li class="line">|</li>
- <li>
- <a href="#">注冊</a>
- </li>
- <li class="line">|</li>
- <li>
- <a href="#">登錄</a>
- </li>
-
- </ul>
-
- </div>
- </div>
- <!-- 创建外部头部容器 -->
- <div class="header-warpper">
- <div class="header w">
- <!-- 创建logo -->
- <h1 class="logo" title="小米">
- 小米商场
- <a class="home" href="#"></a>
- <a href="#" class="mi"></a>
- </h1>
- <!-- 导航条-->
- <div class="nav-warpper">
- <ul class="nav clearfix">
- <li class="all-goods-wrapper"><a class="all-goods" href="#">全部商品分类</a>
- <!-- 创建左侧导航-->
- <ul class="left-menu">
- <li><a href="#">手机 电话卡<i class="iconfont"></i></a></li>
- <li><a href="#">电视 盒子<i class="iconfont"></i></a></li>
- <li><a href="#">笔记本 平板<i class="iconfont"></i></a></li>
- <li><a href="#">家电 插线板<i class="iconfont"></i></a></li>
- <li><a href="#">出行 穿戴<i class="iconfont"></i></a></li>
- <li><a href="#">智能 路由器<i class="iconfont"></i></a></li>
- <li><a href="#">电源 配件<i class="iconfont"></i></a></li>
- <li><a href="#">健康 儿童<i class="iconfont"></i></a></li>
- <li><a href="#">耳机 音响<i class="iconfont"></i></a></li>
- <li><a href="#">生活 箱包<i class="iconfont"></i></a></li>
- </ul>
- </li>
- <li><a href="#1">小米手机</a></li>
- <li><a href="#1">Reimi 红米</a></li>
- <li><a href="#1">电视</a></li>
- <li><a href="#1">笔记本</a></li>
- <li><a href="#1">家电</a></li>
- <li><a href="#1">路由器</a></li>
- <li><a href="#1">智能硬件</a></li>
- <li><a href="#1">服务</a></li>
- <li><a href="#1">社区</a></li>
- <div class="goods-infos"></div>
- </ul>
- <div class="search-warpper">
- <form class="search" action="#">
- <input class="search-inp" type="text">
- <button class="search-bnt iconfont"></button>
- </form>
- </div>
- </div>
-
- </div>
- </div>
- <!-- 创建banner的容器 -->
- <div class="banner-wrapper">
- <div class="banner w">
- <ul class="img-list">
- <li><a href="#">
- <img src="./bannner1.png" alt=""></a></li>
- </ul>
- <div class="pointer">
- <a href="#"></a>
- <a href="#"></a>
- <a href="#"></a>
- <a href="#"></a>
- <a href="#"></a>
- </div>
- <div class="prev-next">
- <a class="prev" href=""></a>
- <a href="#" class="next"></a>
- </div>
-
- </div>
- </div>
- <div class="back-top">
- <ul >
- <li><i class="iconfont"></i>
- <div>手机App</div>
- </li>
- <li><i class="iconfont"></i>
- <div>个人中心</div>
- </li>
- <li><i class="iconfont"></i>
- <div>人工客服</div>
- </li>
- <li><i class="iconfont"></i>
- <div>购物车</div>
- </li>
- </ul>
- </div>
- <!-- ad -->
- <div class="ad w">
- <ul class="short-cut">
- <li><a href="#"><i class="iconfont"></i>小米秒杀</a></li>
- <li><a href="#"><i class="iconfont"></i>企业团购</a></li>
- <li><a href="#"><i class="iconfont"></i>f卡通道</a></li>
- <li><a href="#"><i class="iconfont"></i>米粉卡</a></li>
- <li><a href="#"><i class="iconfont"></i>以旧换新</a></li>
- <li><a href="#"><i class="iconfont"></i>话费充值</a></li>
- </ul>
- <ul class="ad-img">
- <li><a href="#"><img src="./ad-1.jpg" alt=""></a></li>
- <li><a href="#"><img src="./ad-2.jpg" alt=""></a></li>
- <li><a href="#"><img src="./ad-3.jpg" alt=""></a></li>
- </ul>
- </div>
- <div class="black"></div>
- <div class="end w">
- <img src="./end.jpg" alt="">
- </div>
- </body>
- </html>
one.css
- .topbar-wrapper{
- width: 100%;
- background-color: #333;
- height: 40px;
- line-height: 40px;
- }
- /* 左侧导航栏 */
- .service{
- float: left;
- }
- .show-car,.user-info{
- float: right;
- }
- .service li{
- float: left;
- }
- .show-car li,.user-info li{
- float: right;
- }
- .topbar a{
- font-size: 12px;
- color: #b0b0b0;
- display: block;
- }
- .topbar a:hover{
- color: #fff;
- }
- .topbar .line{
- color: #424242;
- margin: 0 8px;
- }
- .show-car a{
- width: 120px;
- background-color: #424242;
- text-align: center;
- height: 40px ;
- }
- .show-car{
- position: relative;
- }
- .show-car i{
- margin-right: 2px;
- }
- .show-car{
- margin-left: 25px;
- }
- .show-car:hover a{
- background-color: white;
- color: #ff6700;
- }
- .ts{
- position: absolute;
- padding: 30px;
- top:41px;
- left: -172px;
- width: 232px;
- hight:35px
- background-color: #fff;
- font-size: 10px;
- z-index: 99999;
- text-align: center;
- box-shadow: 0 0 1px 2px rgba(0,0,0,0.2);
- display: none;
- }
- .show-car:hover .ts,.ts:hover{
- display: inline-block;
- }
- .app{
- position: relative;
- }
- .app .qrcode{
- width: 124px;
- height: 0;
- background-color: white;
- line-height: 1px;
- text-align: center;
- box-shadow: 0 0 10px rgb(0,0,0,0.3);
- color: #333;
- position: absolute;
- left: -38px;
-
- transition: all 0.3s;
- overflow: hidden;
- }
- .app:hover::after,.app:hover .qrcode{
- display: block;
- height: 140px ;
- z-index: 9990;
- float: left;
- }
- .app:hover::after{
-
- border: 6px solid transparent;
- content: '';
- border-top: none;
- border-bottom-color: white;
- width: 0px;
- height: 0px;
- position: absolute;
- bottom: 0px;
- left: 0;
- right: 0;
- margin: auto;
- /* 设置过渡的样式 */
-
- }
- .qrcode img{
- width: 90px;
- height: 90px;
- margin: 17px;
- margin-bottom: 15px;
- }
- /* 设置中间的header */
- .header-warpper{
- height: 100px;
- width: 100%;
- position: relative;
- }
- .header .logo{
- margin-top: 22.5px;
- float: left;
- position: relative;
- width: 55px;
- height: 55px;
- overflow: hidden;
- text-indent: -9999px;
- }
- .header .logo a{
-
- position: absolute;
- left: 0;
- width: 55px;
- height: 55px;
- background-image: url(logo-mi2.png);
- background-size: 55px 55px;
- background-position: center;
- transition: left 0.3s;
- }
- .header .logo .home{
- left: -55px;
- background-image: url(./mi.jpg);
- background-size: 55PX 55PX;
- }
- .header .logo:hover .mi{
- left: 55px;
- }
- .header .logo:hover .home{
- left: 0;
- }
- .header .nav{
- float: left;
- padding-left: 57px;
- }
- .header .nav-warpper{
- float: left;
- margin-left: 10px;
- }
- .nav > li{
- float: left;
- }
- .all-goods-wrapper{
- position: relative;
- }
- /* 左侧导航条 */
- .left-menu{
- width: 234px;
- height: 436px;
- background-color: rgba(0,0,0,.6);
- position: absolute;
- z-index: 990;
- left: -120px;
- line-height: 1;
- padding-top: 20px;
- }
- .left-menu a{
- display: block;
- height: 40px;
- line-height:40px;
- color: white;
- font-size: 14px;
- padding: 1px 0;
- }
- .nav li a:hover{
- color: #ff6700;
- }
- .left-menu li a:hover{
- background-color: #ff6700;
- color: white;
- }
- .left-menu li:hover{
- background-color: #ff6700;
- color: white;
- }
- .left-menu a i{
- float: right;
- }
- .header .nav{
- z-index: 10000;
- height: 100px;
- line-height: 100px;
-
- }
- .nav li a{
- display: block;
-
- font-size: 15px;
- margin-right: 20px;
- z-index: 999999;
- }
-
- .all-goods{
- visibility: hidden;
- }
- .nav .goods-infos{
- height: 226px;
-
- position: absolute;
- top:100px;
- left: 0;
- height: 0;
- width: 100%;
- transition: height 0.3s;
- background-size: 100% 200px;
- background-image: url(./下滑框.jpg);
- z-index: 99999;
- }
-
- .nav li:not(:nth-of-type(10),:nth-of-type(1)):hover ~.goods-infos,.goods-infos:hover{
- height: 226px;
- border-top: 1px solid silver;
- box-shadow: 0 5px 3px rgba(0,0,0,0.2);
- }
- .search-warpper{
- width: 296px;
- height: 51px;
- float: left;
- margin-top: 25px;
- margin-left: 10px;
- border: 1px solid rgb(224,224,224);
- }
- .search-warpper .search-bnt{
- float: left;
- height: 51px;
- width: 53px;
- border: #b0b0b0;
-
- }
- .search-warpper .search-inp{
- padding-left: 10px;
- float: left;
- display: block;
- border: none;
- width: 243px;
- height: 50px;
- border-color: #b0b0b0;
- font-size: 15px;
- box-sizing: border-box;
- border: 1px solid rgb(224,224,224);
- border-right: none;
- outline: none;
- }
- .search-warpper .search-inp:focus{
- outline: 1px solid #ff6700;
- }
- .search-warpper .search-bnt:hover{
- border-color:silver;
- background-color: #ff6700;
- color: white;
- }
-
- .banner{
- position: relative;
- height: 537px;
- margin: 0 auto;
- z-index: 1;
- }
- .banner img{
- width: 100%;
- vertical-align: top;
- }
-
- .banner .img-list{
- position: absolute;
- }
-
- .pointer{
- position: absolute;
- bottom: 100px;
- right: 135px;
- }
- .pointer a{
- float: left;
- margin-left: 6px;
- width: 6px;
- height: 6px;
- background-color: rgba(0,0,0,0.4);
- border: 3px rgba(255,255,255,0.4) solid;
- border-radius: 50%;
- }
- .pointer a:hover,.pointer a:active{
- border-color: rgba(0,0,0,0.4);
- background-color: rgba(255,255,255,0.4);
- }
- .prev-next a{
- width: 41px;
- height: 69px;
- background-image: url(箭头图.png);
- background-color: #333;
- position: absolute;
- top: 0;
- bottom: 0;
- margin: auto 0;
- }
- .prev-next .next{
- left: 257px;
- background-position: -84px 0;
- }
- .prev-next .prev{
- right: 0;
-
- background-position: -125px 0;
- }
- .back-top{
- width: 66px;
- height: 232px;
- position: fixed;
- bottom: 60px;
- right: 50px;
- }
- .back-top li{
- padding-top: 11px;
- border: 1px solid #f5f5f5;
- text-align: center;
- }
- .ad{
- height: 170px;
- margin-top: 14px;
- position: relative;
- }
- .ad-img{
- float: left;
- }
- .ad .ad-img li{
- display: inline-block;
-
- }
- .ad .short-cut li{
- display: inline-block;
- width: 75px;
-
- }
- .ad .short-cut li:last-child{
- margin-right: 0;
-
- }
- .ad .short-cut i{
- display: block;
- font-size: 20px;
- color: white;
- text-align: center;
- }
- .ad .short-cut a{
- color: white;
- font-size: 15px;
- display: inline-block;
- height: 80px;
- margin: 0 7px;
- margin-top: 10px;
- }
- .ad .short-cut{
- width: 234px;
- height: 170px;
- background-color: #5f5750;
- margin-left: 14px;
- position: relative;
- left: -12px;
- }
- .ad .ad-img li{
- width: 316px;
- margin-left: 10px;
-
- }
- .ad .ad-img{
- position: absolute;
- left: 235px;
- top:-1px;
- }
- .ad .ad-img img{
- width: 100%;
- vertical-align: top;
- }
- .black{
- background-color: #f5f5f5;
- margin-top: 50px;
- width: 100%;
- }
- .end{
- width: 1226px;
- }
all.css
- .w{
- width: 1226px;
- margin: 0 auto;
- }
clear.css
- *{
- padding: 0;
- margin: 0;
- }
- li{
- list-style: none;
- }
- a{
- text-decoration: none;
- color: #000;
- }
- .clearfix::after,.clearfix::before{
- content: "";
- display: table;
- clear: both;
- }
-
- body{
- font: 14px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
- color: #333;
- min-width: 1226px;
- }

一些效果具体:
网站标题
![]()
下拉二维码(有延时效果)


类似的


还有一些fixed定位和:hoverd的字体和背景背景颜色变化效果。
最后本人的一个心结:给css中的类起名时语义化非常重要。
源码下载:链接:https://pan.baidu.com/s/1ZDE_RwoVguR6wd46cmpBVg?pwd=2e1t
提取码:2e1t