{"id":1284,"date":"2025-02-03T18:06:28","date_gmt":"2025-02-03T10:06:28","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=1284"},"modified":"2025-02-03T18:06:29","modified_gmt":"2025-02-03T10:06:29","slug":"html-%e4%b8%8e-css-%e9%85%8d%e5%90%88%ef%bc%9a%e7%bd%91%e9%a1%b5%e6%a0%b7%e5%bc%8f%e4%b8%8e%e5%b8%83%e5%b1%80","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/02\/03\/html-%e4%b8%8e-css-%e9%85%8d%e5%90%88%ef%bc%9a%e7%bd%91%e9%a1%b5%e6%a0%b7%e5%bc%8f%e4%b8%8e%e5%b8%83%e5%b1%80\/","title":{"rendered":"HTML \u4e0e CSS \u914d\u5408\uff1a\u7f51\u9875\u6837\u5f0f\u4e0e\u5e03\u5c40"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">HTML \u548c CSS \u662f\u7f51\u9875\u5f00\u53d1\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e24\u4e2a\u90e8\u5206\u3002HTML \u63d0\u4f9b\u7f51\u9875\u7684\u7ed3\u6784\u548c\u5185\u5bb9\uff0c\u800c CSS \u8d1f\u8d23\u7f51\u9875\u7684\u6837\u5f0f\u548c\u5e03\u5c40\u3002\u901a\u8fc7\u5408\u7406\u5730\u5c06 HTML \u4e0e CSS \u914d\u5408\u4f7f\u7528\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u521b\u5efa\u7f8e\u89c2\u3001\u54cd\u5e94\u5f0f\u7684\u7f51\u9875\u3002\u672c\u8282\u5c06\u4ecb\u7ecd HTML \u4e0e CSS \u914d\u5408\u7684\u57fa\u672c\u77e5\u8bc6\uff0c\u5305\u62ec\u6837\u5f0f\u7684\u5e94\u7528\u3001\u5143\u7d20\u5b9a\u4f4d\u3001\u4ee5\u53ca\u5e38\u89c1\u7684\u5e03\u5c40\u6280\u672f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. \u5185\u8054\u6837\u5f0f\u3001\u5d4c\u5165\u5f0f\u6837\u5f0f\u3001\u5916\u90e8\u6837\u5f0f\u8868\u7684\u533a\u522b<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CSS \u53ef\u4ee5\u901a\u8fc7\u4e09\u79cd\u65b9\u5f0f\u4e0e HTML \u914d\u5408\u4f7f\u7528\uff1a\u5185\u8054\u6837\u5f0f\u3001\u5d4c\u5165\u5f0f\u6837\u5f0f\u548c\u5916\u90e8\u6837\u5f0f\u8868\u3002\u5b83\u4eec\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u6839\u636e\u9879\u76ee\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5185\u8054\u6837\u5f0f<\/strong>\uff1a\u76f4\u63a5\u5728 HTML \u5143\u7d20\u7684 <code>style<\/code> \u5c5e\u6027\u4e2d\u5b9a\u4e49 CSS \u6837\u5f0f\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u5355\u4e00\u5143\u7d20\u7684\u5feb\u901f\u6837\u5f0f\u8c03\u6574\uff0c\u4f46\u4e0d\u6613\u4e8e\u7ba1\u7406\u548c\u7ef4\u62a4\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;p style=\"color: red; font-size: 16px;\"&gt;\u8fd9\u662f\u4e00\u4e2a\u7ea2\u8272\u6587\u5b57\u7684\u6bb5\u843d\u3002&lt;\/p&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5d4c\u5165\u5f0f\u6837\u5f0f<\/strong>\uff1a\u5c06 CSS \u6837\u5f0f\u5199\u5728 HTML \u6587\u6863\u7684 <code>&lt;head><\/code> \u90e8\u5206\u7684 <code>&lt;style><\/code> \u6807\u7b7e\u4e2d\u3002\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u540c\u4e00\u6587\u6863\u4e2d\u7684\u591a\u4e2a\u5143\u7d20\uff0c\u4f46\u4ecd\u7136\u4e0d\u5982\u5916\u90e8\u6837\u5f0f\u8868\u7075\u6d3b\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;head&gt;\n      &lt;style&gt;\n          p {\n              color: blue;\n              font-size: 18px;\n          }\n      &lt;\/style&gt;\n  &lt;\/head&gt;\n  &lt;body&gt;\n      &lt;p&gt;\u8fd9\u662f\u4e00\u4e2a\u84dd\u8272\u6587\u5b57\u7684\u6bb5\u843d\u3002&lt;\/p&gt;\n  &lt;\/body&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5916\u90e8\u6837\u5f0f\u8868<\/strong>\uff1a\u5c06 CSS \u6837\u5f0f\u5199\u5728\u5355\u72ec\u7684 .css \u6587\u4ef6\u4e2d\uff0c\u7136\u540e\u901a\u8fc7 <code>&lt;link><\/code> \u6807\u7b7e\u5728 HTML \u6587\u6863\u4e2d\u5f15\u5165\u3002\u8fd9\u662f\u6700\u63a8\u8350\u7684\u65b9\u5f0f\uff0c\u5c24\u5176\u662f\u5f53\u9700\u8981\u7ba1\u7406\u591a\u4e2a\u7f51\u9875\u65f6\uff0c\u5916\u90e8\u6837\u5f0f\u8868\u53ef\u4ee5\u8ba9\u6837\u5f0f\u96c6\u4e2d\u7ba1\u7406\uff0c\u4fbf\u4e8e\u7ef4\u62a4\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;head&gt;\n      &lt;link rel=\"stylesheet\" type=\"text\/css\" href=\"styles.css\"&gt;\n  &lt;\/head&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>styles.css<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  p {\n      color: green;\n      font-size: 20px;\n  }<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. \u4f7f\u7528 class \u548c id \u6765\u5b9a\u4f4d\u5143\u7d20<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 CSS \u4e2d\uff0c<code>class<\/code> \u548c <code>id<\/code> \u662f\u6700\u5e38\u7528\u7684\u9009\u62e9\u5668\uff0c\u7528\u6765\u7cbe\u786e\u5730\u5b9a\u4f4d\u548c\u6837\u5f0f\u5316 HTML \u5143\u7d20\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>class<\/code><\/strong>\uff1a\u53ef\u4ee5\u5728\u591a\u4e2a\u5143\u7d20\u4e2d\u5171\u4eab\uff0c\u9002\u7528\u4e8e\u6837\u5f0f\u76f8\u540c\u7684\u591a\u4e2a\u5143\u7d20\u3002\u4f7f\u7528 <code>.<\/code> \u7b26\u53f7\u6765\u9009\u62e9\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;p class=\"highlight\"&gt;\u8fd9\u662f\u4e00\u4e2a\u9ad8\u4eae\u7684\u6bb5\u843d\u3002&lt;\/p&gt;\n  &lt;div class=\"highlight\"&gt;\u8fd9\u662f\u53e6\u4e00\u4e2a\u9ad8\u4eae\u7684\u5143\u7d20\u3002&lt;\/div&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CSS<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  .highlight {\n      background-color: yellow;\n  }<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>id<\/code><\/strong>\uff1a\u6bcf\u4e2a HTML \u5143\u7d20\u7684 <code>id<\/code> \u5e94\u8be5\u662f\u552f\u4e00\u7684\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5355\u72ec\u5b9a\u4f4d\u7684\u5143\u7d20\u3002\u4f7f\u7528 <code>#<\/code> \u7b26\u53f7\u6765\u9009\u62e9\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;h1 id=\"main-title\"&gt;\u8fd9\u662f\u9875\u9762\u7684\u4e3b\u6807\u9898&lt;\/h1&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CSS<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  #main-title {\n      color: purple;\n  }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>class<\/code> \u9002\u7528\u4e8e\u591a\u4e2a\u5143\u7d20\u5171\u4eab\u76f8\u540c\u6837\u5f0f\u3002<\/li>\n\n\n\n<li><code>id<\/code> \u9002\u7528\u4e8e\u552f\u4e00\u5143\u7d20\u7684\u6837\u5f0f\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. \u57fa\u7840\u7684 CSS \u6837\u5f0f\u5e94\u7528\uff1a\u989c\u8272\u3001\u5b57\u4f53\u3001\u80cc\u666f\u3001\u8fb9\u6846<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CSS \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5c5e\u6027\u6765\u63a7\u5236\u7f51\u9875\u5143\u7d20\u7684\u5916\u89c2\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6837\u5f0f\u5e94\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u989c\u8272\uff08<code>color<\/code>\uff09<\/strong>\uff1a\u8bbe\u7f6e\u6587\u672c\u989c\u8272\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  p {\n      color: blue;\n  }<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b57\u4f53\uff08<code>font-family<\/code>, <code>font-size<\/code>, <code>font-weight<\/code>\uff09<\/strong>\uff1a\u8bbe\u7f6e\u6587\u672c\u7684\u5b57\u4f53\u3001\u5927\u5c0f\u548c\u7c97\u7ec6\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  p {\n      font-family: Arial, sans-serif;\n      font-size: 16px;\n      font-weight: bold;\n  }<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u80cc\u666f\uff08<code>background-color<\/code>, <code>background-image<\/code>\uff09<\/strong>\uff1a\u8bbe\u7f6e\u5143\u7d20\u7684\u80cc\u666f\u989c\u8272\u6216\u80cc\u666f\u56fe\u7247\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  div {\n      background-color: lightgray;\n      background-image: url('background.jpg');\n  }<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8fb9\u6846\uff08<code>border<\/code>\uff09<\/strong>\uff1a\u8bbe\u7f6e\u5143\u7d20\u7684\u8fb9\u6846\u6837\u5f0f\u3001\u5bbd\u5ea6\u548c\u989c\u8272\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  div {\n      border: 2px solid black;\n      border-radius: 10px;\n  }<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>4. \u5e38\u89c1\u7684\u5e03\u5c40\u6280\u672f\uff1aFlexbox\u3001Grid \u7b49<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u4ee3\u7f51\u9875\u5e03\u5c40\u901a\u5e38\u91c7\u7528\u66f4\u4e3a\u7075\u6d3b\u548c\u54cd\u5e94\u5f0f\u7684\u6280\u672f\uff0c\u50cf Flexbox \u548c Grid \u5e03\u5c40\u662f\u6700\u5e38\u89c1\u7684\u4e24\u79cd\u65b9\u5f0f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flexbox<\/strong>\uff1a\u4e00\u79cd\u4e00\u7ef4\u5e03\u5c40\u6a21\u578b\uff0c\u9002\u7528\u4e8e\u5728\u4e00\u6761\u8f74\u7ebf\u4e0a\uff08\u6c34\u5e73\u6216\u5782\u76f4\uff09\u5bf9\u9f50\u548c\u5206\u914d\u7a7a\u95f4\u3002\u5b83\u4f7f\u5f97\u5143\u7d20\u7684\u5bf9\u9f50\u3001\u6392\u5217\u548c\u95f4\u8ddd\u7ba1\u7406\u53d8\u5f97\u7b80\u5355\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  .container {\n      display: flex;\n      justify-content: space-between;\n      align-items: center;\n  }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HTML<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;div class=\"container\"&gt;\n      &lt;div&gt;\u9879 1&lt;\/div&gt;\n      &lt;div&gt;\u9879 2&lt;\/div&gt;\n      &lt;div&gt;\u9879 3&lt;\/div&gt;\n  &lt;\/div&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>justify-content<\/code>\uff1a\u8bbe\u7f6e\u4e3b\u8f74\u4e0a\u7684\u5bf9\u9f50\u65b9\u5f0f\uff0c\u5982 <code>center<\/code>, <code>space-between<\/code>\u3002<\/li>\n\n\n\n<li><code>align-items<\/code>\uff1a\u8bbe\u7f6e\u4ea4\u53c9\u8f74\u4e0a\u7684\u5bf9\u9f50\u65b9\u5f0f\uff0c\u5982 <code>center<\/code>, <code>flex-start<\/code>\u3002<\/li>\n\n\n\n<li><strong>Grid<\/strong>\uff1a\u4e00\u79cd\u4e8c\u7ef4\u5e03\u5c40\u6a21\u578b\uff0c\u9002\u7528\u4e8e\u590d\u6742\u7684\u7f51\u9875\u5e03\u5c40\uff0c\u5b83\u53ef\u4ee5\u540c\u65f6\u63a7\u5236\u5217\u548c\u884c\uff0c\u9002\u5408\u521b\u5efa\u54cd\u5e94\u5f0f\u5e03\u5c40\u3002 <strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  .container {\n      display: grid;\n      grid-template-columns: repeat(3, 1fr);\n      grid-gap: 20px;\n  }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HTML<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  &lt;div class=\"container\"&gt;\n      &lt;div&gt;\u9879 1&lt;\/div&gt;\n      &lt;div&gt;\u9879 2&lt;\/div&gt;\n      &lt;div&gt;\u9879 3&lt;\/div&gt;\n  &lt;\/div&gt;<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>grid-template-columns<\/code>\uff1a\u5b9a\u4e49\u5217\u7684\u5e03\u5c40\u3002<\/li>\n\n\n\n<li><code>grid-gap<\/code>\uff1a\u5b9a\u4e49\u5217\u548c\u884c\u4e4b\u95f4\u7684\u95f4\u8ddd\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u603b\u7ed3<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flexbox<\/strong> \u9002\u7528\u4e8e\u4e00\u7ef4\u5e03\u5c40\uff0c\u53ef\u4ee5\u8f7b\u677e\u5bf9\u9f50\u5143\u7d20\u3002<\/li>\n\n\n\n<li><strong>Grid<\/strong> \u9002\u7528\u4e8e\u590d\u6742\u7684\u4e8c\u7ef4\u5e03\u5c40\uff0c\u7279\u522b\u662f\u5f53\u9875\u9762\u9700\u8981\u540c\u65f6\u63a7\u5236\u884c\u548c\u5217\u65f6\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 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