img底部3px留白

常用的几种解决方法

1.img{}display:block;

2.img{}float:left;

3.img{}vertical-align:top;

4.父元素{}font-size:0;

5.父元素设置宽和高 overflow:hidden;

<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <title>携程旅行 - 移动端</title> <link href="https://cdn.jsdelivr.net/npm/font-awesome@4.7.0/css/font-awesome.min.css" rel="stylesheet"> <style> /* 基础样式重置 */ * { margin: 0; padding: 0; box-sizing: border-box; } body { background-color: #f5f5f5; font-family: -apple-system, BlinkMacSystemFont, sans-serif; color: #333; } .container { max-width: 375px; margin: 0 auto; background-color: white; min-height: 100vh; } /* 搜索栏样式 */ .search-bar { padding: 12px; background-color: white; } .search-box { position: relative; } .search-input { width: 100%; padding: 10px 16px 10px 40px; border-radius: 20px; border: 1px solid #e5e5e5; font-size: 14px; outline: none; } .search-input:focus { border-color: #1677ff; box-shadow: 0 0 0 2px rgba(22, 119, 255, 0.2); } .search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: #999; } /* 功能导航区样式 */ .function-area { padding: 8px; background-color: white; } .function-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; } .function-item { display: flex; flex-direction: column; align-items: center; padding: 4px; cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent; } .function-item:active { opacity: 0.7; } .icon-wrapper { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 4px; } .function-text { font-size: 12px; } /* 导航指示器 */ .nav-indicator { display: flex; justify-content: center; margin-top: 8px; } .indicator-dot { width: 6px; height: 6px; border-radius: 50%; margin: 0 2px; background-color: #ddd; } .indicator-dot.active { background-color: #1677ff; } /* 特价酒店区域 */ .special-area { padding: 12px; background-color: white; margin-top: 4px; } .special-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; } .special-title { font-size: 16px; font-weight: bold; color: #ff7d00; display: flex; align-items: center; } .special-tag { font-size: 12px; color: #ff7d00; background-color: #fff7e6; padding: 2px 6px; border-radius: 12px; } .hotel-card { position: relative; border-radius: 8px; overflow: hidden; border: 1px solid #f5f5f5; margin-bottom: 12px; } .hotel-img { width: 100%; height: 144px; object-fit: cover; } .hotel-tag { position: absolute; top: 8px; left: 8px; background-color: #ff7d00; color: white; font-size: 12px; padding: 2px 8px; border-radius: 4px; } .hotel-info { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,0,0,0.7), transparent); padding: 8px; color: white; } .hotel-name { font-size: 12px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .hotel-price { font-size: 14px; font-weight: bold; margin-top: 4px; } /* 精选榜区域 */ .rank-header { display: flex; justify-content: space-between; align-items: center; margin: 12px 0 8px; } .rank-title { font-size: 16px; font-weight: bold; } .rank-tag { font-size: 12px; color: #999; } .rank-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; } .rank-card { position: relative; border-radius: 8px; overflow: hidden; border: 1px solid #f5f5f5; } .rank-img { width: 100%; height: 96px; object-fit: cover; } .rank-city { position: absolute; top: 4px; left: 4px; background-color: rgba(0,0,0,0.6); color: white; font-size: 12px; padding: 1px 4px; border-radius: 2px; } .rank-info { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,0,0,0.7), transparent); padding: 6px; color: white; } .rank-name { font-size: 12px; font-weight: 500; } /* 广告横幅 */ .ad-banner { /* padding: 12px; background-color: white; margin-top: 4px; display: flex; */ width: 100%; max-width: 600px; /* 最大宽度限制 */ margin: 20px auto; /* 居中显示 */ padding: 0 15px; /* 左右留白,避免贴边 */ /* 使用Flexbox实现平均分布 */ display: flex; gap: 10px; /* 按钮之间的间距 */ flex: 1; } .banner-content { border-radius: 8px; padding: 12px; overflow: hidden; } .banner-wrapper { display: flex; align-items: center; } .banner-text { flex: 1; color: white; margin-bottom: 12px; } .banner-subtitle { font-size: 14px; } .banner-title { font-size: 18px; font-weight: bold; margin-top: 4px; } .banner-highlight { color: #ffdd54; } .banner-buttons { display: flex; gap: 8px; margin-top: 8px; } .banner-btn { padding: 6px 12px; border-radius: 4px; font-size: 12px; font-weight: 500; border: none; cursor: pointer; -webkit-tap-highlight-color: transparent; } .banner-btn:active { opacity: 0.8; } .btn-primary { background-color: white; color: #0066cc; } .btn-secondary { background-color: white; color: #0066cc; } /* 页脚信息 */ .footer { background-color: white; padding: 12px; text-align: center; margin-top: 4px; font-size: 12px; color: #999; } .footer-links { display: flex; justify-content: center; gap: 16px; margin-bottom: 8px; } .footer-link { color: #666; text-decoration: none; } .footer-separator { color: #ddd; } .footer-copyright { color: #999; } /* 底部导航栏 */ .bottom-nav { position: fixed; bottom: 0; left: 0; right: 0; max-width: 375px; margin: 0 auto; background-color: white; border-top: 1px solid #e5e5e5; display: flex; justify-content: space-around; z-index: 100; } .nav-item { display: flex; flex-direction: column; align-items: center; padding: 6px 12px; color: #999; text-decoration: none; -webkit-tap-highlight-color: transparent; } .nav-item.active { color: #1677ff; } .nav-icon { font-size: 20px; } .nav-text { font-size: 12px; margin-top: 2px; } /* 底部留白 */ .bottom-space { height: 56px; } </style> </head> <body> <div class="container"> <!-- 搜索栏 --> <header class="search-bar"> <div class="search-box"> <input type="text" placeholder="搜索:目的地/酒店/景点/航班号" class="search-input" > <i class="fa fa-search search-icon"></i> </div> </header> <!-- 功能导航区 --> <section class="function-area"> <div class="function-grid"> <!-- 第一行功能 --> <div class="function-item" style="background-color: #ff5a5f; color: white;"> <div class="icon-wrapper icon-hotel"> <i class="fa fa-building-o"></i> </div> <span class="function-text">酒店</span> </div> <div class="function-item" style="background-color: #007aff; color: white;"> <div class="icon-wrapper icon-flight"> <i class="fa fa-plane"></i> </div> <span class="function-text">机票</span> </div> <div class="function-item" style="background-color: #5856d6; color: white;"> <div class="icon-wrapper icon-train"> <i class="fa fa-train"></i> </div> <span class="function-text">火车票</span> </div> <div class="function-item" style="background-color: #4cd964; color: white;"> <div class="icon-wrapper icon-travel"> <i class="fa fa-pagelines"></i> </div> <span class="function-text">旅游</span> </div> <div class="function-item" style="background-color: #ff9500; color: white;"> <div class="icon-wrapper icon-strategy"> <i class="fa fa-map-o"></i> </div> <span class="function-text">攻略/景点</span> </div> <!-- 第二行功能 --> <div class="function-item" style="background-color: rgba(255, 107, 107, 0.1); color: #ff6b6b;"> <div class="icon-wrapper icon-homestay"> <i class="fa fa-home"></i> </div> <span class="function-text">民宿/客栈</span> </div> <div class="function-item" style="background-color: rgba(90, 200, 250, 0.1); color: #5ac8fa;"> <div class="icon-wrapper icon-flight-helper"> <i class="fa fa-plane"></i> </div> <span class="function-text">航班助手</span> </div> <div class="function-item" style="background-color: rgba(175, 82, 222, 0.1); color: #af52de;"> <div class="icon-wrapper icon-car-ship"> <i class="fa fa-bus"></i> </div> <span class="function-text">汽车/船票</span> </div> <div class="function-item" style="background-color: rgba(52, 199, 89, 0.1); color: #34c759;"> <div class="icon-wrapper icon-ticket"> <i class="fa fa-ticket"></i> </div> <span class="function-text">门票/活动</span> </div> <div class="function-item" style="background-color: rgba(255, 204, 0, 0.1); color: #ffcc00;"> <div class="icon-wrapper icon-shopping"> <i class="fa fa-shopping-bag"></i> </div> <span class="function-text">购物/免税</span> </div> <!-- 第三行功能 --> <div class="function-item" style="background-color: rgba(255, 149, 0, 0.1); color: #ff9500;"> <div class="icon-wrapper icon-food"> <i class="fa fa-cutlery"></i> </div> <span class="function-text">美食</span> </div> <div class="function-item" style="background-color: rgba(0, 122, 255, 0.1); color: #007aff;"> <div class="icon-wrapper icon-transfer"> <i class="fa fa-car"></i> </div> <span class="function-text">接送机/包车</span> </div> <div class="function-item" style="background-color: rgba(175, 82, 222, 0.1); color: #af52de;"> <div class="icon-wrapper icon-rent-car"> <i class="fa fa-car"></i> </div> <span class="function-text">租车</span> </div> <div class="function-item" style="background-color: rgba(52, 199, 89, 0.1); color: #34c759;"> <div class="icon-wrapper icon-nearby"> <i class="fa fa-tree"></i> </div> <span class="function-text">周边游</span> </div> <div class="function-item" style="background-color: rgba(255, 59, 48, 0.1); color: #ff3b30;"> <div class="icon-wrapper icon-loan"> <i class="fa fa-money"></i> </div> <span class="function-text">借钱/分期</span> </div> </div> <!-- 导航指示器 --> <div class="nav-indicator"> <div class="indicator-dot active"></div> <div class="indicator-dot"></div> <div class="indicator-dot"></div> </div> </section> <!-- 特价酒店和精选榜区域 --> <section class="special-area"> <div class="special-header"> <h2 class="special-title"> <i class="fa fa-fire mr-1"></i>特价·酒店 </h2> <span class="special-tag">特价好货直播中</span> </div> <div> <!-- 特价酒店 --> <div class="hotel-card"> <img src="https://images4.c-ctrip.com/target/0204p120009cen1cv995B_D_280_280_R5.jpg" alt="上海虹桥新华联索菲特大酒店" class="hotel-img"> <div class="hotel-tag">酒店套餐</div> <div class="hotel-info"> <p class="hotel-name">上海虹桥新华联索菲特大酒店 高级大床房 2晚套餐</p> <p class="hotel-price">¥928</p> </div> </div> </div> <!-- 携程精选榜 --> <div> <div class="rank-header"> <h2 class="rank-title">携程精选榜</h2> <span class="rank-tag">权威排行榜</span> </div> <div class="rank-grid"> <!-- 奢华酒店榜 --> <div class="rank-card"> <img src="https://dimg04.c-ctrip.com/images/200u11000000quu6h0E14_R_238_268.jpg" alt="奢华酒店榜" class="rank-img"> <div class="rank-city">上海</div> <div class="rank-info"> <p class="rank-name">奢华酒店榜</p> </div> </div> <!-- 亲子乐园酒店榜 --> <div class="rank-card"> <img src="https://dimg04.c-ctrip.com/images/1mc3t12000dh1t0n6E894_R_238_268.jpg" alt="亲子乐园酒店榜" class="rank-img"> <div class="rank-city">上海</div> <div class="rank-info"> <p class="rank-name">亲子乐园酒店榜</p> </div> </div> </div> </div> </section> <img src="img/携程旅行-酒店预订,机票预订查询,旅游度假,商旅管理-携程无线官网_files/0zg7312000jgweccc529C.jpg" alt="" class="rank-img"/> <!-- 广告横幅 --> <section class="ad-banner"> <div class="banner-content"> <div class="banner-wrapper"> <div class="banner-text"> <div class="banner-buttons"> <button class="banner-btn btn-primary"> <i class="fa fa-phone mr-1"></i>电话预订 </button> <button class="banner-btn btn-secondary"> <i class="fa fa-download mr-1"></i>下载携程 </button> </div> </div> </div> </div> </section> <!-- 页脚信息 --> <footer class="footer"> <div class="footer-links"> <a href="#" class="footer-link">网站地图</a> <span class="footer-separator">|</span> <a href="#" class="footer-link">电脑版</a> </div> <p class="footer-copyright">©2025携程旅行 沪ICP备08023580号</p> </footer> <!-- 底部导航栏 --> <nav class="bottom-nav"> <a href="#" class="nav-item active"> <i class="fa fa-home nav-icon"></i> <span class="nav-text">首页</span> </a> <a href="#" class="nav-item"> <i class="fa fa-globe nav-icon"></i> <span class="nav-text">社区</span> </a> <a href="#" class="nav-item"> <i class="fa fa-comment-o nav-icon"></i> <span class="nav-text">消息</span> </a> <a href="#" class="nav-item"> <i class="fa fa-user-o nav-icon"></i> <span class="nav-text">我的</span> </a> </nav> <!-- 为底部导航留出空间 --> <div class="bottom-space"></div> </div> </body> </html>帮我检查一下是否是响应式布局,以及把两个按钮修改为平均分布在一行
最新发布
11-03
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