_13_综合练习.html 8.0 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241
  1. <!DOCTYPE html>
  2. <html lang="zh-CN">
  3. <head>
  4. <meta charset="UTF-8">
  5. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  6. <title>商品列表页(央视风格)</title>
  7. <style>
  8. /* 1. 央视风格初始化:统一基础样式,符合官方简洁规范 */
  9. * {
  10. margin: 0;
  11. padding: 0;
  12. box-sizing: border-box; /* 全局盒模型,避免边距错乱 */
  13. font-family: "Microsoft YaHei", Arial, sans-serif; /* 央视常用字体 */
  14. }
  15. body {
  16. background-color: #f5f5f5; /* 浅灰背景,简洁不刺眼 */
  17. color: #333333; /* 正文深灰色,符合官方阅读体验 */
  18. font-size: 14px;
  19. line-height: 1.6; /* 行高优化,提升可读性 */
  20. }
  21. /* 2. 央视版心布局:内容居中,左右留白,适配大屏 */
  22. .container {
  23. width: 90%; /* 响应式宽度 */
  24. max-width: 1200px; /* 最大宽度,避免大屏过宽 */
  25. margin: 0 auto; /* 水平居中,核心版心样式 */
  26. padding: 20px 0;
  27. }
  28. /* 3. 标题样式:央视风格——粗体、居中、深色调 */
  29. .page-title {
  30. font-size: 24px;
  31. font-weight: bold;
  32. color: #222222;
  33. text-align: center;
  34. margin-bottom: 30px;
  35. padding-bottom: 10px;
  36. border-bottom: 2px solid #0066cc; /* 蓝色下划线,体现官方风格 */
  37. }
  38. /* 4. 商品列表容器:Flex 实现3列横向排列 */
  39. .product-list {
  40. display: flex; /* 启用Flex布局 */
  41. flex-wrap: wrap; /* 超出自动换行,适配小屏 */
  42. gap: 20px; /* 商品卡片间距,均匀分布 */
  43. justify-content: space-between; /* 左右对齐,间距均匀 */
  44. }
  45. /* 5. 商品卡片样式:简洁卡片,信息层级清晰 */
  46. .product-card {
  47. flex: 0 0 calc(33.33% - 14px); /* 计算3列宽度(减去gap的均分间距) */
  48. background-color: #ffffff; /* 白色卡片,干净清爽 */
  49. border-radius: 8px; /* 轻微圆角,避免生硬 */
  50. overflow: hidden; /* 裁剪图片/内容,保持卡片形状 */
  51. box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); /* 淡阴影,提升质感不突兀 */
  52. transition: box-shadow 0.2s ease; /* hover过渡,更丝滑 */
  53. }
  54. /* 卡片hover效果:轻微加深阴影,提升交互感 */
  55. .product-card:hover {
  56. box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  57. }
  58. /* 6. 商品图片:统一尺寸,避免拉伸 */
  59. .product-img {
  60. width: 100%;
  61. height: 200px; /* 固定高度,保持卡片整齐 */
  62. object-fit: cover; /* 填充容器,不裁剪关键内容 */
  63. border-bottom: 1px solid #f0f0f0; /* 底部边框,分隔图片和文字 */
  64. }
  65. /* 7. 商品信息区域:内边距留白,信息层级分明 */
  66. .product-info {
  67. padding: 16px;
  68. }
  69. /* 商品标题:单行省略,避免换行错乱 */
  70. .product-title {
  71. font-size: 16px;
  72. font-weight: 500;
  73. color: #222222;
  74. margin-bottom: 8px;
  75. white-space: nowrap; /* 不换行 */
  76. overflow: hidden; /* 隐藏超出部分 */
  77. text-overflow: ellipsis; /* 超出显示省略号 */
  78. }
  79. /* 商品标签:小字体浅灰色,辅助信息 */
  80. .product-tags {
  81. font-size: 12px;
  82. color: #666666;
  83. margin-bottom: 12px;
  84. display: flex;
  85. gap: 8px;
  86. flex-wrap: wrap;
  87. }
  88. .product-tags span {
  89. background-color: #f0f7ff; /* 浅蓝色背景,呼应央视蓝色调 */
  90. color: #0066cc;
  91. padding: 2px 8px;
  92. border-radius: 4px;
  93. }
  94. /* 8. 价格与销量:突出价格,销量辅助 */
  95. .product-price-sales {
  96. display: flex;
  97. justify-content: space-between; /* 价格居左,销量居右 */
  98. align-items: center;
  99. }
  100. .product-price {
  101. font-size: 18px;
  102. font-weight: bold;
  103. color: #cc0000; /* 红色价格,醒目但不刺眼(央视风格不使用高饱和色) */
  104. }
  105. .product-sales {
  106. font-size: 12px;
  107. color: #666666;
  108. }
  109. /* 9. 响应式适配:小屏自动调整列数,避免拥挤 */
  110. @media (max-width: 992px) {
  111. /* 平板:2列布局 */
  112. .product-card {
  113. flex: 0 0 calc(50% - 10px);
  114. }
  115. }
  116. @media (max-width: 576px) {
  117. /* 手机:1列布局 */
  118. .product-card {
  119. flex: 0 0 100%;
  120. }
  121. .product-img {
  122. height: 180px; /* 小屏缩小图片高度,节省空间 */
  123. }
  124. }
  125. </style>
  126. </head>
  127. <body>
  128. <!-- 央视风格版心容器 -->
  129. <div class="container">
  130. <!-- 央视风格标题 -->
  131. <h1 class="page-title">精选商品列表</h1>
  132. <!-- 商品列表:3列横向排列 -->
  133. <div class="product-list">
  134. <!-- 商品1:雷锋帽 -->
  135. <div class="product-card">
  136. <img src="img/iphone.png" alt="冬季加厚保暖防寒雷锋帽子" class="product-img">
  137. <div class="product-info">
  138. <h3 class="product-title">Ceokue冬季加厚保暖防寒雷锋帽子男</h3>
  139. <div class="product-tags">
  140. <span>自营</span>
  141. <span>保暖</span>
  142. </div>
  143. <div class="product-price-sales">
  144. <div class="product-price">¥29.80</div>
  145. <div class="product-sales">销量1000+</div>
  146. </div>
  147. </div>
  148. </div>
  149. <!-- 商品2:炉甘石香皂 -->
  150. <div class="product-card">
  151. <img src="img/iphone.png" alt="炉甘石香皂全身皮肤清洁抑菌止痒" class="product-img">
  152. <div class="product-info">
  153. <h3 class="product-title">炉甘石香皂全身皮肤清洁抑菌止痒沐浴</h3>
  154. <div class="product-tags">
  155. <span>抑菌</span>
  156. <span>清洁</span>
  157. </div>
  158. <div class="product-price-sales">
  159. <div class="product-price">¥4044.83</div>
  160. <div class="product-sales">销量600+</div>
  161. </div>
  162. </div>
  163. </div>
  164. <!-- 商品3:三星Galaxy S -->
  165. <div class="product-card">
  166. <img src="img/iphone.png" alt="三星(SAMSUNG) Galaxy S" class="product-img">
  167. <div class="product-info">
  168. <h3 class="product-title">全球购三星(SAMSUNG) Galaxy S</h3>
  169. <div class="product-tags">
  170. <span>全球购</span>
  171. <span>官方直降1%</span>
  172. </div>
  173. <div class="product-price-sales">
  174. <div class="product-price">¥3617.00</div>
  175. <div class="product-sales">销量1000+</div>
  176. </div>
  177. </div>
  178. </div>
  179. <!-- 商品4:五香烤花生 -->
  180. <div class="product-card">
  181. <img src="img/iphone.png" alt="25年新五香花生米山东" class="product-img">
  182. <div class="product-info">
  183. <h3 class="product-title">【半价抢2斤】25年新五香花生米山东</h3>
  184. <div class="product-tags">
  185. <span>半价</span>
  186. <span>自然原香</span>
  187. </div>
  188. <div class="product-price-sales">
  189. <div class="product-price">¥15.80</div>
  190. <div class="product-sales">销量2万+</div>
  191. </div>
  192. </div>
  193. </div>
  194. <!-- 商品5:iPhone 14 Pro -->
  195. <div class="product-card">
  196. <img src="img/iphone.png" alt="Apple iPhone 14 Pro" class="product-img">
  197. <div class="product-info">
  198. <h3 class="product-title">拍拍二手 Apple iPhone 14 Pro 【24期免息】</h3>
  199. <div class="product-tags">
  200. <span>拍拍二手</span>
  201. <span>京东物流</span>
  202. </div>
  203. <div class="product-price-sales">
  204. <div class="product-price">¥3299.00</div>
  205. <div class="product-sales">销量4000+</div>
  206. </div>
  207. </div>
  208. </div>
  209. <!-- 商品6:低价五香花生(补充6个商品,展示换行效果) -->
  210. <div class="product-card">
  211. <img src="img/iphone.png" alt="五香烤花生自然原香" class="product-img">
  212. <div class="product-info">
  213. <h3 class="product-title">五香烤花生自然原香休闲零食</h3>
  214. <div class="product-tags">
  215. <span>零食</span>
  216. <span>低价</span>
  217. </div>
  218. <div class="product-price-sales">
  219. <div class="product-price">¥9.56</div>
  220. <div class="product-sales">销量9000+</div>
  221. </div>
  222. </div>
  223. </div>
  224. </div>
  225. </div>
  226. </body>
  227. </html>