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刚学完html 和 css 自己尝试写了个小米官网首页的静态页面,不包含js部分(还在学)
效果如下:
问题总结:

  1. 页面资源和布局尺寸皆是从原网站扣下来的(并非自己测量)
  2. 类命名较少,基本通过各种元素后代选择器,伪类选择器等来书写样式
  3. css代码量冗余度很高,不会那种可复用css单独提出来写(哪些样式会被复用,写的时候想不到)

就介于上面几点来说, 总感觉自己不是真正的会写html和css(脑子里没有模型)

html代码(没写注释)

<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="utf-8" />
    <link rel="shortcut icon" href="./favicon.ico" />
    <link rel="stylesheet" href="css/index.css" />

    <title>小米商城</title>
  </head>

  <body>
    <div class="top_bg">
      <a href="#"></a>
    </div>

    <div class="nav">
      <div class="nav_nav w">
        <div class="nav_nav_left">
          <ul>
            <li><a href="#">小米商城</a><span>|</span></li>
            <li><a href="#">MIUI</a><span>|</span></li>
            <li><a href="#">loT</a><span>|</span></li>
            <li><a href="#">云服务</a><span>|</span></li>
            <li><a href="#">天星数科</a><span>|</span></li>
            <li><a href="#">有品</a><span>|</span></li>
            <li><a href="#">小爱开放平台</a><span>|</span></li>
            <li><a href="#">企业团购</a><span>|</span></li>
            <li><a href="#">资质证照</a><span>|</span></li>
            <li><a href="#">协议规则</a><span>|</span></li>
            <li><a href="#">下载app</a><span>|</span></li>
            <li><a href="#">智能生活</a><span>|</span></li>
            <li><a href="#">Select Location</a></li>
          </ul>
        </div>
        <div class="nav_nav_right">
          <ul>
            <li class="gouwuche">
              <a href="#" class="gwc">购物车 (0)</a>
              <div class="pop_window">购物车中还没有商品, 赶紧选购吧!</div>
            </li>
            <li><a href="#">消息通知</a></li>
            <li><a href="#">注册</a><span>|</span></li>
            <li><a href="#">登录</a><span>|</span></li>
          </ul>
        </div>
      </div>
    </div>
    <div class="logo">
      <div class="logo_nav w">
        <div class="logo_png">
          <a href="#" class="logo_a"></a>
        </div>
        <div class="logo_nav_c">
          <ul>
            <li><a href="#">小米手机</a></li>
            <li><a href="#">Redmi红米</a></li>
            <li><a href="#">电视</a></li>
            <li><a href="#">笔记本</a></li>
            <li><a href="#">家电</a></li>
            <li><a href="#">路由器</a></li>
            <li><a href="#">智能硬件</a></li>
            <li><a href="#">服务</a></li>
            <li><a href="#">社区</a></li>
          </ul>
        </div>
        <div class="logo_search">
          <form action="#">
            <input
              type="search"
              name=""
              id=""
              placeholder="手机"
              autocomplete="off"
            />
            <input type="submit" value="&#xe7b3;" />
          </form>
        </div>
        <div class="pop_nav"></div>
      </div>
    </div>

    <div class="banner w">
      <div class="banner_nav">
        <ul>
          <li><a href="#">手机 电话卡</a></li>
          <li><a href="#">电视 盒子</a></li>
          <li><a href="#">笔记本 显示器</a></li>
          <li><a href="#">家电 插线板</a></li>
          <li><a href="#">出行 穿戴</a></li>
          <li><a href="#">智能 路由器</a></li>
          <li><a href="#">电源 配件</a></li>
          <li><a href="#">健康 儿童</a></li>
          <li><a href="#">耳机 音箱</a></li>
          <li><a href="#">生活箱包 电话卡</a></li>
        </ul>
      </div>
      <div class="banner_image">
        <a href="#">
          <img src="images/note9.webp" alt="图片加载失败" />
        </a>
        <div class="left">&#xe680;</div>
        <div class="right">&#xe618;</div>
        <ul class="dian">
          <li>
            <a href="#"></a>
          </li>
          <li>
            <a href="#"></a>
          </li>
          <li>
            <a href="#"></a>
          </li>
          <li>
            <a href="#"></a>
          </li>
        </ul>
      </div>
    </div>

    <div class="cp">
      <div class="chanping w">
        <div class="home_list">
          <ul>
            <li>
              <a href=""><img src="images/小米秒杀.png " alt="" />小米秒杀</a>
            </li>
            <li>
              <a href=""><img src="images/企业团购.png " alt="" />企业团购</a>
            </li>
            <li>
              <a href=""><img src="images/F码通道.png " alt="" />F码通道</a>
            </li>
            <li>
              <a href=""><img src="images/米粉卡.png " alt="" />米粉卡</a>
            </li>
            <li>
              <a href=""><img src="images/以旧换新.png " alt="" />以旧换新</a>
            </li>
            <li>
              <a href=""><img src="images/话费充值.png " alt="" />话费充值</a>
            </li>
          </ul>
        </div>
        <div class="chanping_banner">
          <ul>
            <li>
              <a href="#"><img src="images/K30.jpg" alt="" /></a>
            </li>
            <li>
              <a href="#"><img src="images/10X.jpg" alt="" /></a>
            </li>
            <li>
              <a href="#"><img src="images/手表.jpg" alt="" /></a>
            </li>
          </ul>
        </div>
      </div>
    </div>
    <div class="miaosha">
      <div class="xiaomimiaosha w">
        <div class="miaosha_text">小米秒杀</div>
        <div class="miaosha_img">
          <ul>
            <li>
              <div>
                <p>22:00 场</p>
                <img src="images/闪电.jpg" alt="" />
                <p>距离结束还有</p>
                <div>
                  <span>00</span><i>:</i><span>00</span><i>:</i><span>00</span>
                </div>
              </div>
            </li>
            <li>
              <a href="#">
                <div>
                  <img src="images/手表.webp" alt="" />
                </div>
                <h3>小米手表</h3>
                <p>超长续航</p>
                <p>
                  <span>678元</span>
                  <span>999元</span>
                </p>
              </a>
            </li>
            <li>
              <a href="#">
                <div>
                  <img src="images/电视.webp" alt="" />
                </div>
                <h3>只能电视你的最爱</h3>
                <p>超高清离子屏幕</p>
                <p>
                  <span>1678元</span>
                  <span>1999元</span>
                </p>
              </a>
            </li>
            <li>
              <a href="#">
                <div>
                  <img src="images/笔记本.webp" alt="" />
                </div>
                <h3>小米笔记本</h3>
                <p>超强性能,畅玩3A打坐</p>
                <p>
                  <span>3678元</span>
                  <span>3999元</span>
                </p>
              </a>
            </li>
            <li>
              <a href="#">
                <div>
                  <img src="images/扫地机.webp" alt="" />
                </div>
                <h3>扫地机器人</h3>
                <p>360°无死角清扫</p>
                <p>
                  <span>2678元</span>
                  <span>2999元</span>
                </p>
              </a>
            </li>
          </ul>
        </div>
      </div>
      <div class="note9 w">
        <a href=""
          ><img src="images/a59db7dac2804ee2b5c7be1b02b3770e.webp" alt=""
        /></a>
      </div>
      <div class="phone w">
        <div class="mi-phone-hd">
          <h3>手机</h3>
          <a href="#">查看全部 <span></span></a>
        </div>
        <div class="mi_class">
          <ul>
            <li class="mi11">
              <a href="#">
                <img src="images/mi11.webp" alt="" />
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
            <li>
              <a href="">
                <div class="phone_img">
                  <img src="/images/小米11.webp" alt="" />
                </div>
                <h3>小米11</h3>
                <p>骁龙888 | 2K四曲面屏</p>
                <p>3999元起</p>
              </a>
            </li>
          </ul>
        </div>
      </div>
    </div>
    <footer>
      <div class="server w">
        <ul>
          <li><a href="#">预约维修服务</a></li>
          <li><a href="#">7天无理由退货</a></li>
          <li><a href="#">15天免费换货</a></li>
          <li><a href="#">满99元包邮</a></li>
          <li><a href="#">520余家售后网点</a></li>
        </ul>
      </div>
      <div class="help w">
        <div class="help_center">
          <ul>
            <li>
              <dt>帮助中心</dt>
              <dd><a href="#">账户管理</a></dd>
              <dd><a href="#">购物指南</a></dd>
              <dd><a href="#">订单操作</a></dd>
            </li>
            <li>
              <dt>服务支持</dt>
              <dd><a href="#">售后政策</a></dd>
              <dd><a href="#">自助服务</a></dd>
              <dd><a href="#">相关下载</a></dd>
            </li>
            <li>
              <dt>线下门店</dt>
              <dd><a href="#">小米之家</a></dd>
              <dd><a href="#">服务网点</a></dd>
              <dd><a href="#">授权体验店</a></dd>
            </li>
            <li>
              <dt>关于小米</dt>
              <dd><a href="#">了解小米</a></dd>
              <dd><a href="#">加入小米</a></dd>
              <dd><a href="#">投资者关系</a></dd>
              <dd><a href="#">企业社会责任</a></dd>
              <dd><a href="#">廉洁举报</a></dd>
            </li>
            <li>
              <dt>关注我们</dt>
              <dd><a href="#">新浪微博</a></dd>
              <dd><a href="#">官方微博</a></dd>
              <dd><a href="#">联系我们</a></dd>
              <dd><a href="#">公益基金会</a></dd>
            </li>
            <li>
              <dt>特色服务</dt>
              <dd><a href="#">F码通道</a></dd>
              <dd><a href="#">礼物码</a></dd>
              <dd><a href="#">防伪查询</a></dd>
            </li>
          </ul>
          <div class="title">
            <h3>400-100-5678</h3>
            <p>8:00-18:00(仅收市话费)</p>
            <div>
              <a href="">人工客服</a>
            </div>
          </div>
        </div>
      </div>
      <div class="fott">
        <div class="copy w">
          <div class="logo_footer"></div>
          <div class="copy_fotter">
            <p>
              <a href="#">小米商城</a> | <a href="#">MIUI</a> |
              <a href="#">米家</a> | <a href="#">米聊</a> |
              <a href="#">多看</a> | <a href="#">游戏</a> |
              <a href="#">政企服务</a> | <a href="#">小米天猫店</a> |
              <a href="#">小米集团隐私政策</a> |
              <a href="#">小米公司儿童信息保护规则</a> |
              <a href="#">小米商城隐私政策</a> |
              <a href="#">小米商城用户协议</a> | <a href="#">问题反馈</a> |
              <a href="#">Select Location</a>
            </p>
            <p>
              <a href="#">北京互联网法院法律服务工作站</a> |
              <a href="#">中国消费者协会 </a> |
              <a href="#">北京市消费者协会 </a>
            </p>
            <p class="copy_info">
              © mi 京ICP证110507号 京ICP备10046444号
              京公网安备11010802020134号 京网文[2020]0276-042号<br />
              (京)网械平台备字(2018)第00005号 互联网药品信息服务资格证
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              食品经营许可证<br />
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              本网站所列数据,除特殊说明,所有数据均出自我司实验室测试
            </p>

            <div>
              <img src="images/truste.png" alt="" />
              <img src="images/v-logo-2.png" alt="" />
              <img src="images/v-logo-1.png" alt="" />
              <img src="images/ba10428a4f9495ac310fd0b5e0cf8370.png" alt="" />
              <img src="images/8f962cacf8634116eeea141abfb31bd7.png" alt="" />
            </div>
          </div>
        </div>
      </div>
    </footer>
  </body>
</html>

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

ul li {
    list-style: none;
}

.w {
    width: 1226px;
    margin: 0 auto;
}

@font-face {
    font-family: 'iconfont';
    src: url('../fonts/iconfont.eot');
    src: url('../fonts/iconfont.eot?#iefix') format('embedded-opentype'), url('../fonts/iconfont.woff2') format('woff2'), url('../fonts/iconfont.woff') format('woff'), url('../fonts/iconfont.ttf') format('truetype'), url('../fonts/iconfont.svg#iconfont') format('svg');
}

.top_bg,
.top_bg a {
    display: block;
    position: relative;
    top: 0;
    width: 100%;
    height: 120px;
    background-image: url(../images/top_bg.jpg);
    background-size: auto 120px;
    background-position: 50% 50%;
}

.nav {
    position: relative;
    width: 100%;
    height: 40px;
    background-color: #333;
    font-size: 12px;
    color: #b0b0b0;
    line-height: 40px;
}

.nav_nav .nav_nav_left {
    float: left;
}

.nav_nav .nav_nav_left li {
    float: left;
}

.nav_nav .nav_nav_left li a {
    color: #b0b0b0;
}

.nav_nav .nav_nav_left li span {
    color: #424242;
    margin: 0 6px;
}

.nav_nav li a:hover {
    color: #f2fff2;
}

.nav_nav_right {
    float: right;
}

.nav_nav_right li {
    float: right;
}

.nav_nav_right li a {
    color: #b0b0b0;
}

.gouwuche .gwc::before {
    font-family: 'iconfont';
    content: "\e607";
    font-size: 14px;
    margin-right: 5px;
}

.nav_nav_right li span {
    color: #424242;
    margin: 0 6px;
}

.nav_nav_right .gouwuche {
    position: relative;
    width: 120px;
    text-align: center;
    margin-left: 15px;
    background-color: #424242;
    z-index: 32;
}

.nav_nav_right .gouwuche a {
    display: inline-block;
    width: 100%;
    z-index: 32;
}

.nav_nav_right .gouwuche:hover a {
    background-color: #fff;
    color: #ff6700;
}

.nav_nav_right .gouwuche:hover .pop_window {
    height: 100px;
}

.nav_nav_right li .pop_window {
    position: absolute;
    top: 40px;
    right: 0;
    height: 0;
    width: 316px;
    line-height: 100px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    transition: height 0.3s;
    overflow: hidden;
    color: #424242;
    background-color: #fff;
}

.logo {
    position: relative;
    width: 100%;
    height: 100px;
    /*background-color: #444;*/
    font-size: 16px;
}

.logo_nav {
    position: relative;
    height: 100%;
}

.logo_png {
    position: relative;
    float: left;
    width: 55px;
    height: 55px;
    margin-top: 22px;
    overflow: hidden;
}

.logo_png .logo_a:before,
.logo_png .logo_a:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 55px;
    height: 55px;
    background-color: #ff6700;
    background-repeat: no-repeat;
    background-size: 100%;
    transition: all 0.3s;
}

.logo_png .logo_a:before {
    background-image: url(../images/mi-logo.png);
}

.logo_png .logo_a:after {
    background-image: url(../images/mi-home.png);
    margin-left: -55px;
}

.logo_png:hover .logo_a::after {
    margin-left: 0;
}

.logo_png:hover .logo_a::before {
    margin-left: 55px;
}

.logo_nav_c {
    float: left;
    margin-left: 180px;
}

.logo_nav a {
    color: #333;
}

.logo_nav a:hover {
    color: #ff6700;
}

.logo_nav ul li {
    float: left;
    line-height: 100px;
    padding: 0 10px;
}

.logo_search {
    float: right;
    line-height: 100px;
    z-index: 1;
}

.logo_search input {
    position: relative;
}

.logo_search input[type="submit"] {
    position: relative;
    top: 4.5px;
    font-family: 'iconfont';
    font-size: 24px;
    right: 0;
    width: 50px;
    height: 50.3px;
    color: #616161;
    border: 1px solid #e0e0e0;
    outline: 0;
    background-color: #fff;
    cursor: pointer;
    transition: all 0.3s;
}

.logo_search input[type="submit"]:hover {
    background-color: #ff6700;
    color: #ffffff;
    z-index: 1;
}

.logo_search input[type="search"] {
    width: 223px;
    height: 48px;
    padding: 0 10px;
    box-sizing: content-box;
    color: inherit;
    border: 1px solid #e0e0e0;
    outline: 0;
    -webkit-appearance: none;
    margin-right: -7px;
    cursor: text;
}

.banner_image a img {
    width: 100%;
    height: 460px;
}

.banner {
    position: relative;
    height: 460px;
}

.banner_nav {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 234px;
    vertical-align: center;
    background: rgba(0, 0, 0, .3);
    z-index: 1;
}

.banner_image {
    position: absolute;
    top: 0;
    left: 0;
}

.banner_nav ul {
    margin-top: 30px;
}

.banner_nav li {
    height: 40px;
    font-size: 14px;
    line-height: 40px;
}

.banner_nav li a {
    position: relative;
    display: block;
    padding-left: 30px;
    height: 100%;
    width: 100%;
    color: #Fff;
}

.banner_nav li a::after {
    position: absolute;
    right: 15px;
    font-family: 'iconfont';
    content: "\e618";
}

.banner_nav li:hover a {
    background-color: #ff6700;
}

.banner_image div {
    font-family: 'iconfont';
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    height: 80px;
    width: 45px;
    font-size: 32px;
    text-align: center;
    line-height: 80px;
    color: #616161;
}

.banner_image .left {
    left: 234px;
    border-radius: 0 3px 3px 0;
}

.banner_image .right {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.banner_image div:hover {
    background: rgba(0, 0, 0, .5);
    color: rgba(255, 255, 255, 0.603);
}

.banner_image ul {
    position: absolute;
    bottom: 26px;
    right: 32px;
}

.banner_image ul li {
    float: left;
    width: 8px;
    height: 8px;
    background: rgba(0, 0, 0, .4);
    border-radius: 50%;
    margin: 0 4px;
    border: 1.5px solid rgba(255, 255, 255, 0.603);
}

.dian li:nth-child(2) {
    background: rgba(255, 255, 255, .4);
}

.banner_image ul li a {
    float: left;
    width: 100%;
    height: 100%;
}

.banner_image ul li:hover {
    background: rgba(255, 255, 255, .4);
}

.chanping {
    margin-top: 14px;
    height: 170px;
}

.home_list {
    float: left;
    width: 234px;
    height: 170px;
    font-size: 12px;
    background-color: #5f5750;
}

.home_list ul {
    margin-left: 10px;
}

.home_list ul li {
    position: relative;
    float: left;
    width: 70px;
    height: 82px;
    text-align: center;
}

.home_list ul li a {
    display: block;
    position: relative;
    color: #fff;
    opacity: .7;
    text-align: center;
    margin-top: 16px;
    margin-bottom: 10px;
}

.home_list ul li a::before {
    top: -10px;
    left: 0;
    width: 1px;
    height: 65px;
    position: absolute;
    content: "";
    background: #665e57;
}

.home_list ul li::after {
    width: 56px;
    height: 1px;
    position: absolute;
    top: 0;
    left: 8px;
    content: "";
    background: #665e57;
}

.home_list ul li img {
    display: block;
    height: 24px;
    width: 24px;
    margin: 20px auto 5px;
}

.home_list ul li a:hover {
    opacity: 1;
}

.chanping_banner {
    float: left;
    height: 100%;
}

.chanping_banner li {
    float: left;
    margin-left: 14.6px;
}

.chanping_banner li img {
    width: 316px;
    height: 170px;
}

.miaosha {
    margin-top: 25px;
    width: 100%;
    background-color: #f5f5f5;
    padding-bottom: 30px;
}

.miaosha_text {
    height: 58px;
    font-size: 22px;
    line-height: 58px;
    font-weight: 200;
    color: #333;
}

.miaosha_img {
    position: relative;
    height: 340px;
}

.miaosha_img::after,
.miaosha_img::before {
    font-family: 'iconfont';
    position: absolute;
    top: -35px;
    height: 24px;
    width: 36px;
    border: 1px solid #e0e0e0;
    text-align: center;
    line-height: 24px;
    font-size: 12px;
    color: #b0b0b0;
}

.miaosha_img::after {
    content: "\e680";
    right: 37px;
}

.miaosha_img::before {
    content: "\e618";
    right: 0px;
}

.miaosha_img ul li {
    float: left;
    width: 234px;
    height: 340px;
    background-color: rgba(255, 255, 255, 0.794);
    border-top: 1px solid red;
}

.miaosha_img ul li>div {
    padding-top: 39px;
    text-align: center;
    height: 340px;
    background-color: #f1eded;
}

.miaosha_img ul li>div img {
    margin: 25px 0;
}

.miaosha_img ul li>div p:nth-of-type(1) {
    color: red;
    font-size: 21px;
}

.miaosha_img ul li>div p:nth-of-type(2) {
    color: rgba(0, 0, 0, .54);
    font-size: 15px;
}

.miaosha_img ul li>div div {
    width: 168px;
    margin: 28px auto 0;
}

.miaosha_img ul li>div div span {
    display: inline-block;
    width: 46px;
    height: 46px;
    font-size: 24px;
    line-height: 46px;
    color: #Fff;
    background-color: #605751;
}

.miaosha_img ul li>div div i {
    font-style: normal;
    display: inline-block;
    width: 15px;
    font-size: 24px;
    line-height: 46px;
}

.miaosha_img ul li:nth-child(n+2) {
    margin-left: 14px;
    border-top: 1px solid blue;
}

.miaosha_img ul li:nth-child(n+2) a {
    margin-top: 39px;
    display: inline-block;
    width: 234px;
    text-align: center;
}

.miaosha_img ul li:nth-child(n+2) a img {
    width: 160px;
    height: 160px;
}

.miaosha_img ul li:nth-child(n+2) a h3 {
    font-size: 14px;
    font-weight: 400;
    line-height: 30px;
    color: #212121;
}

.miaosha_img ul li:nth-child(n+2) a p:first-of-type {
    font-size: 12px;
    color: #b0b0b0;
}

.miaosha_img ul li:nth-child(n+2) a p:last-of-type {
    margin-top: 15px;
}

.miaosha_img ul li:nth-child(n+2) a p:last-of-type span {
    font-size: 14px;
}

.miaosha_img ul li:nth-child(n+2) a p:last-of-type span:first-child {
    color: #ff6709;
}

.miaosha_img ul li:nth-child(n+2) a p:last-of-type span:last-child {
    color: #b0b0b0;
    text-decoration: line-through;
}

.note9 {
    height: 120px;
    margin: 25px auto;
}

.note9 a img {
    width: 100%;
}

.phone {
    height: 672px;
}

.mi-phone-hd {
    height: 58px;
}

.mi-phone-hd h3 {
    float: left;
    height: 58px;
    font-weight: 200;
    color: #333;
    line-height: 58px;
    font-size: 22px;
}

.mi-phone-hd a {
    float: right;
    height: 58px;
    color: #424242;
    line-height: 68px;
    transition: all .3s;
}

.mi-phone-hd a:hover {
    color: #ff6700;
}

.mi-phone-hd a span {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: #b0b0b0;
    border-radius: 50%;
    font-size: 12px;
    color: #ffffff;
    vertical-align: -4px;
    font-size: 12px;
    transition: all .3s;
}

.mi-phone-hd a:hover span {
    background-color: #ff6700;
}

.mi-phone-hd a span::before {
    content: "";
    position: absolute;
    width: 5px;
    height: 5px;
    border-top: 2px solid #ffffff;
    border-right: 2px solid #ffffff;
    top: 6px;
    left: 5px;
    transform: rotate(45deg);
}

.mi11 {
    float: left;
    width: 234px;
    height: 614px;
}

.mi11 a img {
    width: 100%;
    height: 100%;
}

.mi_class {
    float: left;
    height: 100%;
}

.mi_class ul li:nth-child(n+2) {
    float: left;
    width: 234px;
    height: 300px;
    background-color: #Fff;
    margin: 0 0 14px 14px;
}

.mi_class ul li:nth-child(n+2) a {
    display: block;
    width: 234px;
    height: 300px;
    text-align: center;
}

.phone_img {
    height: 160px;
    width: 160px;
    margin: 20px auto;
}

.phone_img img {
    width: 100%;
    height: 100%;
}

.mi_class ul li:nth-child(n+2) a h3 {
    font-weight: 400;
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
}

.mi_class ul li:nth-child(n+2) a p:nth-of-type(1) {
    font-size: 12px;
    color: #b0b0b0;
    margin-bottom: 15px;
}

.mi_class ul li:nth-child(n+2) a p:nth-of-type(2) {
    color: #ff6700;
    font-size: 14px;
}

.mi_class ul li:hover {
    box-shadow: 0 15px 15px rgba(0, 0, 0, .2);
    /* transform: translate3d(0, -3px, 0); */
    transform: translateY(-3px);
}

.mi_class ul li {
    transition: all .3s;
}

.server {
    height: 80px;
    /* background-color: #666; */
    border-bottom: 1px solid #ccc;
}

.server ul li {
    float: left;
    font-size: 16px;
    width: 20%;
    border-right: 1px solid #e0e0e0;
    text-align: center;
}

.server ul li a {
    color: #616161;
    transition: all .2s;
}

.server ul li a:hover {
    color: #ff6700;
}

.server ul li:last-child {
    border: 0;
}

.server ul li a::before {
    font-family: 'iconfont';
    content: "\e607";
    font-size: 30px;
    margin-right: 6px;
    vertical-align: -3px;
}

.help {
    padding: 40px 0;
}

.help ul li {
    float: left;
    width: 163px;
}

.help ul li dt {
    margin-bottom: 20px;
    color: #424242;
    font-size: 14px;
}

.help ul li dd {
    margin: 10px 0;
}

.help ul li dd a {
    color: #757575;
    font-size: 12px;
}

.help ul li dd a:hover {
    color: #ff6700;
}

.title {
    float: left;
    border-left: 1px solid #e0e0e0;
    width: 230px;
    text-align: center;
}

.title h3 {
    color: #ff6700;
    font-size: 22px;
    margin-bottom: 10px;
}

.title p {
    font-size: 12px;
    color: #616161;
    text-align: center;
    margin-bottom: 20px;
}

.title div {
    width: 120px;
    height: 30px;
    border: 1px solid #ff6700;
    margin: 0 auto;
    color: #ff6700;
}

.title div a {
    display: block;
    height: 30px;
    width: 120px;
    color: #ff6700;
    font-size: 12px;
    line-height: 30px;
    transition: all .3s;
}

.title div a::before {
    font-family: 'iconfont';
    content: "\e7b3";
    font-size: 16px;
    vertical-align: -1px;
}

.title div a:hover {
    background-color: #ff6700;
    color: #Fff;
}

.help_center {
    overflow: hidden;
}

.logo_footer {
    float: left;
    width: 57px;
    background: url(../images/logo-footer.png) no-repeat;
    height: 157px;
    margin-right: 10px;
}

.copy_fotter p,
.copy_fotter p a {
    color: #757575;
    font-size: 12px;
}

.copy_fotter p:last-of-type {
    color: #b0b0b0;
}

.copy_fotter div img:nth-of-type(-n+4) {
    height: 28px;
}

.copy_fotter div img:last-child {
    height: 40px;
}

.fott {
    background-color: #f5f5f5;
}

.copy {
    padding-top: 30px;
}

资源图片就不传了

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