BootStrap项目整合

navbar-default .navbar-default:导航栏默认样式,用于<nav>元素。
navbar-brand(logo栏).navbar-brand:设置品牌图标样式。(放置LOGO)
navbar-text.navbar-text:对于导航栏的普通文本有了行距和颜色,通常用于<p>元素。(同一行显示)

header.html

<!doctype html>
<html>
<head>
    <title></title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <link rel="stylesheet" href="css/bootstrap.css">
    <script src="js/jquery.min.js"></script>
    <script src="js/popper.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="css/comm.css"/>
    <link rel="stylesheet" href="css/header.css"/>
</head>
<body>
<div class="container">
    <!-- 上半部分  -->
    <div class="row no-gutters">
        <!-- 左-->
        <div class="col-lg-3 col-sm-12">
            <a class="navbar-brand" href="">
                <img src="img/header/logo.png" alt=""/>
            </a>
        </div>
        <!-- 中-->
        <div class="col-lg-6 col-sm-12 mt-2">
            <div class="input-group">
                <input class="form-control border-primary rounded-0 font-small py-0" type="text" placeholder="请输入您要搜索的内容"/>
                <img src="img/header/search.png" alt=""/>
            </div>
        </div>
        <!-- 右-->
        <div class="col-lg-3 col-sm-12">
            <ul class="breadcrumb bg-transparent pr-0 pl-sm-0 pl-lg-4">
                <li class="breadcrumb-item">
                    <a href="">
                        <img src="img/header/care.png" alt=""/>
                    </a>
                </li>
                <li class="breadcrumb-item">
                    <a href="">
                        <img src="img/header/order.png" alt=""/>
                    </a>
                </li>
                <li class="breadcrumb-item">
                    <a href="">
                        <img src="img/header/shop_car.png" alt=""/>
                    </a>
                </li>
                <li class="breadcrumb-item">
                    <a class="text-muted font-small" href="">登录</a>
                </li>
                <li class="breadcrumb-item">
                    <a class="text-muted font-small" href="">注册</a>
                </li>
            </ul>
        </div>
    </div>
    <!-- 下半部分,导航-->
    <ul class="nav ">
        <li class="nav-item">
            <a href="" class="nav-link text-muted font-small  pl-sm-0 pl-lg-4">首页</a>
        </li>
        <li class="nav-item">
            <a href="" class="nav-link text-muted font-small">学习用品</a>
        </li>
        <li class="nav-item">
            <a href="" class="nav-link text-muted font-small">私人订制品</a>
        </li>
    </ul>
</div>
</body>
</html>

footer.html

<!doctype html>
<html>
<head>
    <title></title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <link rel="stylesheet" href="css/bootstrap.css">
    <script src="js/jquery.min.js"></script>
    <script src="js/popper.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="css/comm.css"/>
    <link rel="stylesheet" href="css/footer.css"/>
</head>
<body>
<div class="container">
    <ul class="d-flex list-unstyled py-5 justify-content-around">
        <li>
            <img src="img/footer/icon1.png" alt=""/>
            <p class="text-muted font-small text-center">品质保障</p>
        </li>
        <li>
            <img src="img/footer/icon2.png" alt=""/>
            <p class="text-muted font-small text-center">私人订制</p>
        </li>
        <li>
            <img src="img/footer/icon3.png" alt=""/>
            <p class="text-muted font-small text-center">学院特供</p>
        </li>
        <li>
            <img src="img/footer/icon4.png" alt=""/>
            <p class="text-muted font-small text-center">专属特权</p>
        </li>
    </ul>
    <div class="row bg-white pt-5">
        <!-- 左-->
        <div class="col-lg-4 col-sm-12 text-sm-center text-lg-left p-lg-0">
            <p>
                <img src="img/footer/logo.png" alt=""/>
            </p>
            <p><img src="img/footer/footerFont.png" alt=""/></p>
        </div>
        <!-- 中-->
        <div class="col-lg-4 col-sm-12 text-center">
            <div class="row">
                <div class="col-4">
                    <h6><a class="text-dark" href="">买家帮助</a></h6>
                    <ul class="list-unstyled">
                        <li>
                            <a class="text-muted font-small" href="">新手指南</a>
                        </li>
                        <li>
                            <a class="text-muted font-small" href="">服务保障</a>
                        </li>
                        <li>
                            <a class="text-muted font-small" href="">常见问题</a>
                        </li>
                    </ul>
                </div>
                <div class="col-4">
                    <h6><a class="text-dark" href="">商家帮助</a></h6>
                    <ul class="list-unstyled">
                        <li>
                            <a class="text-muted font-small" href="">商家入驻</a>
                        </li>
                        <li>
                            <a class="text-muted font-small" href="">商家后台</a>
                        </li>
                    </ul>
                </div>
                <div class="col-4">
                    <h6><a class="text-dark" href="">关于我们</a></h6>
                    <ul class="list-unstyled">
                        <li>
                            <a class="text-muted font-small" href="">关于达内</a>
                        </li>
                        <li>
                            <a class="text-muted font-small" href="">联系我们</a>
                        </li>
                        <li class="pl-2">
                            <a href=""><img src="img/footer/wechat.png" alt=""/></a>
                            <a href=""><img src="img/footer/sinablog.png" alt=""/></a>
                        </li>
                    </ul>
                </div>
            </div>
        </div>
        <!-- 右-->
        <div class="col-lg-4 col-sm-12">
           <div class="row no-gutters text-center">
               <div class="col-6">
                   <h6>学子商城客户端</h6>
                   <p class="mb-1"><img src="img/footer/ios.png" alt=""/></p>
                   <p><img src="img/footer/android.png" alt=""/></p>
               </div>
               <div class="col-6">
                   <img src="img/footer/erweima.png" alt=""/>
               </div>
           </div>
        </div>
    </div>
</div>
</body>
</html>

index.html

<!doctype html>
<html>
<head>
    <title></title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <link rel="stylesheet" href="css/bootstrap.css">
    <script src="js/jquery.min.js"></script>
    <script src="js/popper.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="css/comm.css"/>
    <link rel="stylesheet" href="css/index.css"/>
</head>
<body>
<header class="mt-3">
    <iframe class="my_header" src="header.html" scrolling="no" frameborder="0"></iframe>
</header>
<div class="container">
    <!-- 轮播图-->
    <div id="demo" class="carousel" data-ride="carousel">
        <!-- 图片-->
        <div class="carousel-inner">
            <div class="carousel-item active">
                <img class="w-100" src="img/index/banner1.png" alt=""/>
            </div>
            <div class="carousel-item">
                <img class="w-100" src="img/index/banner2.png" alt=""/>
            </div>
            <div class="carousel-item">
                <img class="w-100" src="img/index/banner3.png" alt=""/>
            </div>
            <div class="carousel-item">
                <img class="w-100" src="img/index/banner4.png" alt=""/>
            </div>
        </div>
        <!-- 指示器-->
        <ul class="carousel-indicators">
            <li class="active" data-slide-to="0" data-target="#demo"></li>
            <li  data-slide-to="1" data-target="#demo"></li>
            <li  data-slide-to="2" data-target="#demo"></li>
            <li  data-slide-to="3" data-target="#demo"></li>
        </ul>
        <!-- 左右箭头-->
        <a href="#demo" data-slide="prev" class="carousel-control-prev">
            <span class="carousel-control-prev-icon"></span>
        </a>
        <a href="#demo" data-slide="next" class="carousel-control-next">
            <span class="carousel-control-next-icon"></span>
        </a>
    </div>
    <!-- 1L-->
    <div class="border-bottom mt-2 p-2">
        <img src="img/index/computer_icon.png" alt=""/>
        <span class="title-font">首页推荐/1F</span>
    </div>
    <div class="row no-gutters mt-2">
        <div class="col-lg-7 col-md-12">
            <div class="my_top bg-dark mr-lg-1 mb-1">
                <table></table>
                <div class="card border-0 bg-transparent w-50 p-3 mt-5 ml-5"   >
                    <h3 class="mb-0">Apple MacBook Air系列</h3>
                    <h6 class="text-muted font-small mb-4">酷睿双核i5处理器|256GB SSD|8GB内存|英特尔HD显卡620含共享显卡内存</h6>
                    <span class="text-primary mb-3 h5">¥6988.00</span>
                    <a class="btn btn-primary w-50" href="">查看详情</a>
                </div>
                <img class="img1_position" src="img/index/study_computer_img1.png" alt=""/>
            </div>
        </div>
        <div class="col-lg-5 col-md-12">
            <div class="my_top bg-dark mb-1"></div>
        </div>
        <div class="col-lg-5 col-md-12">
            <div class="my_bottom bg-dark mb-md-1 mb-lg-0 mr-lg-1"></div>
        </div>
        <div class="col-lg-7 col-md-12">
            <ul class="row list-unstyled no-gutters">
                <li class="col-4">
                    <div class="my_bottom bg-dark mr-1"></div>
                </li>
                <li class="col-4">
                    <div class="my_bottom bg-dark mr-1"></div>
                </li>
                <li class="col-4">
                    <div class="my_bottom bg-dark"></div>
                </li>
            </ul>
        </div>
    </div>
</div>
<footer>
    <iframe class="my_footer" src="footer.html" scrolling="no" frameborder="0"></iframe>
    </header>
</footer>
</body>
</html>

product_list.html

<!doctype html>
<html>
<head>
    <title></title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <link rel="stylesheet" href="css/bootstrap.css">
    <script src="js/jquery.min.js"></script>
    <script src="js/popper.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="css/comm.css"/>
    <link rel="stylesheet" href="css/product_list.css"/>
</head>
<body>
<header class="mt-3">
    <iframe class="my_header" src="header.html" scrolling="no" frameborder="0"></iframe>
</header>
<div class="container">
    <!-- 大banner-->
    <div>
        <img class="w-100" src="img/index/index_guild.png" alt=""/>
    </div>
    <!-- 主体列表-->
    <div class="row  mt-2">
        <!-- 左-->
        <div class="col-md-9 col-sm-12">
            <!-- 标题栏-->
            <h6 class="text-muted p-2 bg_gray font-small">笔记本电脑</h6>
            <!-- 列表详情-->
            <div class="row bg-white mx-0">
                <!-- 1.使用card,2.lg>3 md>2 sm>1-->
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>
                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>
                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 col-sm-12">
                    <div class="card">
                        <a href="">
                            <img class="w-100" src="img/product/md/5913f8ffN49fa143c.jpg" alt=""/>
                        </a>
                        <h5 class="text-primary">¥6988.00</h5>
                        <a class="text-muted font-small" href="">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</a>
                        <div class="my-2 d-flex justify-content-around align-items-center">
                            <button class="border-0 text-white font-weight-bold"></button>
                            <input class="my_input" type="text" value="1"/>
                            <button class="border-0 text-white font-weight-bold"></button>
                            <a class="btn btn-primary btn-sm text-white" href="">加入购物车</a>


                        </div>
                    </div>
                </div>
            </div>
            <!-- 分页条-->
            <div class="bg_gray p-2 mt-2">
                <ul class="mb-0 pagination justify-content-end pagination-sm">
                    <li class="page-item disabled">
                        <a class="page-link bg-transparent" href="">上一页</a>
                    </li>
                    <li class="page-item active">
                        <a class="page-link bg-transparent" href="">1</a>
                    </li>
                    <li class="page-item">
                        <a class=" page-link bg-transparent" href="">2</a>
                    </li>
                    <li class="page-item">
                        <a class="page-link bg-transparent" href="">3</a>
                    </li>
                    <li class="page-item">
                        <a class="page-link bg-transparent" href="">4</a>
                    </li>
                    <li class="page-item">
                        <a class="page-link bg-transparent" href="">5</a>
                    </li>
                    <li class="page-item">
                        <a class="page-link bg-transparent" href="">下一页</a>
                    </li>
                </ul>
            </div>
        </div>
        <!-- 右-->
        <div class="col-md-3 col-sm-12">
            <h6 class="text-muted p-2 bg_gray font-small">
                <img src="img/foodstore/foodstore_icon2.png" alt=""/>
                商家公告</h6>
            <div class="bg-white text-muted font-small p-3">
                <p class="mb-1">本店推出全网最低价套餐,保证比其他平台的价格要低!</p>
                <p class="mb-1">不要葱、姜、蒜等这些忌口暂时无法坐不了,敬请谅解!</p>
                <p class="mb-1">晚上10点以后订餐需另加送餐费2元!谢谢合作!</p>
            </div>
            <!-- 购物车-->
            <ul class="list-group mt-4">
                <li class="list-group-item d-flex justify-content-between bg_gray p-1">
                    <span class="text-muted font-small">购物车</span>
                    <a class="text-muted font-small" href="">清空</a>
                </li>
                <li class="list-group-item d-flex p-1 justify-content-between border-top">
                    <span class="text-truncate ">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</span>
                    <button class="my_btn"></button>
                    <input class="my_input" value="1" type="text"/>
                    <button class="my_btn"></button>
                    <span class="">&yen;6999.00</span>
                </li>
                <li class="list-group-item d-flex p-1 justify-content-between border-top">
                    <span class="text-truncate ">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</span>
                    <button class="my_btn"></button>
                    <input class="my_input" value="1" type="text"/>
                    <button class="my_btn"></button>
                    <span class="">&yen;6999.00</span>
                </li>
                <li class="list-group-item d-flex p-1 justify-content-between border-top">
                    <span class="text-truncate ">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</span>
                    <button class="my_btn"></button>
                    <input class="my_input" value="1" type="text"/>
                    <button class="my_btn"></button>
                    <span class="">&yen;6999.00</span>
                </li>
                <li class="list-group-item d-flex p-1 justify-content-between border-top">
                    <span class="text-truncate ">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</span>
                    <button class="my_btn"></button>
                    <input class="my_input" value="1" type="text"/>
                    <button class="my_btn"></button>
                    <span class="">&yen;6999.00</span>
                </li>
                <li class="list-group-item d-flex p-1 justify-content-between border-top">
                    <span class="text-truncate ">Apple MacBook Air 13.3英寸笔记本 银色(Core i5 处理器/8GB内存/128GB SSD闪存 MMGF2CH/A)</span>
                    <button class="my_btn"></button>
                    <input class="my_input" value="1" type="text"/>
                    <button class="my_btn"></button>
                    <span class="">&yen;6999.00</span>
                </li>  
                <li class="list-group-item d-flex justify-content-between p-0  bg-secondary">
                    <h5 class="mb-0 text-white pt-2">
                        <img src="img/foodstore/foodstore_car_2.png" alt=""/>
                        ¥:34853.00
                    </h5>
                    <a class="bg-primary text-white p-2" href="">去结算</a>
                </li>
            </ul>
        </div>
    </div>
</div>
<footer>
    <iframe class="my_footer" src="footer.html" scrolling="no" frameborder="0"></iframe>
    </header>
</footer>
</body>
</html>

comm.css

body {
  background-color: #f5f5f5; }

.font-small {
  font-size: 0.8rem; }
.my_header,.my_footer{
  width:100%;

}
@media (min-width:576px) {
  .my_header{height:12rem;}
  .my_footer{height:40rem;}
}
@media (min-width:992px) {
  .my_header{height:6rem;}
  .my_footer{height:24rem;}
}

header.css

.breadcrumb-item + .breadcrumb-item::before{
    content:"|";
}

index.css

.carousel-indicators li{
    border-radius: 50%;
    background:#fff;
}
.carousel-indicators .active{
    background:#0aa1ed;
}
@media (min-width:576px) {
    .carousel-indicators li{
        width:0.5rem;height:0.5rem;}
}
@media (min-width:992px) {
    .carousel-indicators li{
        width:0.8rem;height:0.8rem;}
}
.carousel-control-prev,
.carousel-control-next{
    width:4%;height:20%;
    top:40%;
    background:rgba(0,0,0,.3);
    border-radius: 0.25rem;
}
.border-bottom{border-width:0.15rem !important;}
.title-font{
    font-size:1.4rem;
    font-weight: bold;
    color:#666;
    margin-left:0.25rem;
}
.my_top{height:377px;}
.my_bottom{height:233px;}
.bg-dark{background-color:#e8e8e8 !important;}
.img1_position{
    float:right;
    transition: 1s;
}
.img1_position:hover{
    transform: scale(1.1);
}
@media (min-width:576px) {
    .img1_position{
        margin-top:-230px;
        margin-right:30px;
    }
}
@media (min-width:768px) {
    .img1_position{
        margin-top:-200px;
        margin-right:30px;
    }
}
@media (min-width:992px) {
    .img1_position{
        margin-top:-230px;
        margin-right:20px;
    }
}

product_css

.bg_gray{
    background-image: linear-gradient(to bottom,#f0f0f0,#e0e0e0);
}
.my_input{
    width:10%;
    border:0; outline: 0;
}
.page-link{border-radius: 0.25rem;
    border-color:#ccc;
}
.page-item+.page-item{margin-left:0.4rem;}
.page-link:hover{border-color: #007bff;}
.page-item.active .page-link{background-color:#007bff !important;}
.border-top{border-top-style: dashed !important;}
.my_btn{
    width:1.2rem;height:1.2rem;
    border:0;outline:0;
    color:#fff;
    font-weight: bolder;
    padding:0;
    text-align: center;
    vertical-align: middle;
}
.my_input{
    width:60%;
    border:0;outline:0;
    text-align: center;
}
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转载自blog.csdn.net/qq_44317018/article/details/103688417