{"id":1763,"date":"2020-07-28T22:29:00","date_gmt":"2020-07-28T14:29:00","guid":{"rendered":"https:\/\/www.yumefx.com\/?p=1763"},"modified":"2021-03-02T15:24:51","modified_gmt":"2021-03-02T07:24:51","slug":"bootstrap%e5%b8%83%e5%b1%80%e5%9f%ba%e7%a1%80","status":"publish","type":"post","link":"https:\/\/www.yumefx.com\/?p=1763","title":{"rendered":"bootstrap\u5e03\u5c40\u57fa\u7840"},"content":{"rendered":"\n<h1 style=\"text-align: center;\">\u4ecb\u7ecd<\/h1>\n<p>Bootstrap \u662f\u4e00\u4e2a\u7528\u4e8e\u5feb\u901f\u5f00\u53d1 Web \u5e94\u7528\u7a0b\u5e8f\u548c\u7f51\u7ad9\u7684\u524d\u7aef\u6846\u67b6\uff0c\u5b83\u662f\u5728GitHub\u4e0a\u5f00\u6e90\u7684\u77e5\u540d\u524d\u7aef\u6846\u67b6\uff0c\u57fa\u4e8e HTML\u3001CSS\u3001JAVASCRIPT \u3002<\/p>\n<p>Bootstrap\u6846\u67b6\u5305\u542b\u4e86\u8d2f\u7a7f\u4e8e\u6574\u4e2a\u5e93\u7684\u79fb\u52a8\u8bbe\u5907\u4f18\u5148\u7684\u6837\u5f0f\uff0c\u652f\u6301\u51e0\u4e4e\u6240\u6709\u7684\u4e3b\u6d41\u6d4f\u89c8\u5668\uff0c\u540c\u65f6Bootstrap \u7684\u54cd\u5e94\u5f0f CSS \u80fd\u591f\u81ea\u9002\u5e94\u4e8e\u53f0\u5f0f\u673a\u3001\u5e73\u677f\u7535\u8111\u548c\u624b\u673a\uff0c\u5728\u4e0d\u540c\u5c3a\u5bf8\u7684\u7ec8\u7aef\u663e\u793a\u4e0d\u540c\u7684\u9875\u9762\u5e03\u5c40\u3002<\/p>\n<p>\u56e0\u6b64\uff0cBootstrap\u7684\u5e94\u7528\u6781\u4e3a\u5e7f\u6cdb\u3002<\/p>\n<h1>\u00a0\u00a0\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u4f7f\u7528<\/h1>\n<p>\u5982\u679c\u4e60\u60ef\u770b\u82f1\u6587\u6587\u6863\uff0c\u53ef\u4ee5\u67e5\u770b<a href=\"https:\/\/getbootstrap.com\/\">Bootstrap\u5b98\u7f51<\/a>\u3002<\/p>\n<p>\u5982\u679c\u4e60\u60ef\u770b\u4e2d\u6587\u6587\u6863\uff0c\u53ef\u4ee5\u67e5\u770b<a href=\"https:\/\/www.bootcss.com\/\">Bootstrap\u4e2d\u6587\u5b98\u7f51<\/a>\uff0c<\/p>\n<p>\u76ee\u524d\u6700\u65b0\u4e3a4.5\u7248\u672c\uff0c\u4e0d\u8fc7\u5e94\u7528\u6700\u5e7f\u4e5f\u6bd4\u8f83\u7a33\u5b9a\u7684\u662f3.X\u7248\u672c\uff0c\u56e0\u6b64\u63a8\u8350\u4f7f\u75283.X\u7248\u672c\u3002<\/p>\n<p>\u53ef\u4ee5\u5c06Bootstrap\u7684css\u6587\u4ef6\u548cjs\u6587\u4ef6\u4e0b\u8f7d\u5230\u672c\u5730\u8fdb\u884c\u5f15\u7528\uff0c\u4f46\u662f\u8fd9\u6837\u5728\u7f51\u9875\u52a0\u8f7d\u65f6\u5c06\u4f1a\u6d88\u8017\u66f4\u591a\u670d\u52a1\u5668\u5e26\u5bbd\uff0c\u5728\u670d\u52a1\u8bf7\u6c42\u91cf\u8f83\u5927\u65f6\u8fd8\u662f\u4f7f\u7528Staticfile CDN\u3001BootCDN\u7b49\u5f15\u7528\u5427\u3002<\/p>\n\n\n\n<pre>\n<span>\/* jquery *\/<\/span>\n<span>&lt;script type=&quot;text\/javascript&quot; src=&quot;js\/jquery.js&quot;&gt;&lt;\/script&gt;<\/span>\n<span><\/span>\n<span>\/* css *\/<\/span>\n<span>&lt;link rel=&quot;stylesheet&quot; type=&quot;text\/css&quot; href=&quot;bootstrap\/css\/bootstrap.min.css&quot;\/&gt;<\/span>\n<span><\/span>\n<span>\/* js *\/<\/span>\n<span>&lt;script type=&quot;text\/javascript&quot; src=&quot;bootstrap\/js\/bootstrap.min.js&quot;&gt;&lt;\/script&gt;<\/span>\n<\/pre>\n\n\n\n<p>.min\u7684\u6587\u4ef6\u76f8\u6bd4\u666e\u901a\u6587\u4ef6\u529f\u80fd\u76f8\u540c\uff0c\u53ea\u662f\u4e3a\u7f29\u5c0f\u6587\u4ef6\u5c3a\u5bf8\u964d\u4f4e\u5e26\u5bbd\u6d88\u8017\u800c\u7cbe\u7b80\u4e86\u683c\u5f0f\u7b26\u53f7\u548c\u6ce8\u91ca\u7b49\u7b49\uff0c\u56e0\u6b64\u63a8\u8350\u4f7f\u7528.min\u6587\u4ef6\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u54cd\u5e94\u5f0f\u8bbe\u8ba1<\/h1>\n<p>\u54cd\u5e94\u5f0f Web \u8bbe\u8ba1\u662f\u4e00\u4e2a\u8ba9\u7528\u6237\u901a\u8fc7\u5404\u79cd\u5c3a\u5bf8\u7684\u8bbe\u5907\u6d4f\u89c8\u7f51\u7ad9\u83b7\u5f97\u826f\u597d\u7684\u89c6\u89c9\u6548\u679c\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u540c\u4e00\u4e2a\u7f51\u7ad9\u7684\u4e3b\u9875\u5728\u7535\u8111\u4e0a\u548c\u624b\u673a\u4e0a\u6253\u5f00\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u5e03\u5c40\uff0c\u7535\u8111\u4e0a\u7684\u5185\u5bb9\u4e00\u822c\u8f83\u591a\uff0c\u6a2a\u5411\u5143\u7d20\u8f83\u4e3a\u5bc6\u96c6\uff0c\u624b\u673a\u7aef\u5185\u5bb9\u8f83\u5c11\uff0c\u9875\u9762\u5143\u7d20\u57fa\u672c\u662f\u7eb5\u5411\u6392\u5217\uff0c\u5bf9\u4e8e\u7a84\u5c4f\u5e55\u548c\u6ed1\u52a8\u70b9\u51fb\u7b49\u64cd\u4f5c\u63d0\u4f9b\u66f4\u597d\u7684\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n<p>\u5de5\u4f5c\u539f\u7406\u5c31\u662f\u4f7f\u7528\u5a92\u4f53\u67e5\u8be2\u627e\u5230\u5f53\u524d\u8bbe\u5907\u7684\u50cf\u7d20\u5bbd\u5ea6\uff0c\u901a\u8fc7\u6539\u53d8\u5e03\u5c40\u5bb9\u5668\u7684\u5927\u5c0f\uff0c\u518d\u6539\u53d8\u5e03\u5c40\u5bb9\u5668\u91cc\u9762\u5b50\u7ea7\u5143\u7d20\u7684\u6392\u5217\u65b9\u5f0f\u548c\u5927\u5c0f\u3002<\/p>\n<p>\u54cd\u5e94\u5f0f\u5c3a\u5bf8\u5212\u5206<\/p>\n<ul>\n<li>\u8d85\u5c0f\u5c4f\u5e55\uff08\u624b\u673a\uff0c\u5c0f\u4e8e768px\uff09\uff1a\u8bbe\u7f6e\u5bbd\u5ea6\u4e3a100%<\/li>\n<li>\u5c0f\u5c4f\u5e55\uff08\u5e73\u677f\uff0c\u5927\u4e8e\u7b49\u4e8e768px\uff09\uff1a\u8bbe\u7f6e\u5bbd\u5ea6\u4e3a750px<\/li>\n<li>\u4e2d\u7b49\u5c4f\u5e55\uff08\u684c\u9762\u663e\u793a\u5668\uff0c\u5927\u4e8e\u7b49\u4e8e992px\uff09\uff1a\u8bbe\u7f6e\u5bbd\u5ea6\u4e3a970px<\/li>\n<li>\u5927\u5c4f\u5e55\uff08\u5927\u684c\u9762\u663e\u793a\u5668\uff0c\u5927\u4e8e\u7b49\u4e8e1200px\uff09\uff1a\u8bbe\u7f6e\u5bbd\u5ea6\u4e3a1170px<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u7ecf\u5178\u54cd\u5e94\u5f0f\u4ee3\u7801<\/p>\n\n\n\n<pre>\n<span>&lt;head&gt;<\/span>\n<span>    &lt;style&gt;<\/span>\n<span>        .container {<\/span>\n<span>            height: 130px;<\/span>\n<span>            background-color: grey;<\/span>\n<span>            margin: 0  auto;<\/span>\n<span>            padding: 0;<\/span>\n<span>        }<\/span>\n<span><\/span>\n<span>        \/* \u8d85\u5c0f\u5c4f *\/<\/span>\n<span>        @media screen and (max-width: 767px) {<\/span>\n<span>            .container{<\/span>\n<span>                width: 100%;<\/span>\n<span>            }<\/span>\n<span>        }<\/span>\n<span>        \/* \u5c0f\u5c4f *\/<\/span>\n<span>        @media screen and (min-width: 768px) {<\/span>\n<span>            .container{<\/span>\n<span>                width: 750px;<\/span>\n<span>            }<\/span>\n<span>        }<\/span>\n<span>        \/* \u4e2d\u7b49\u5c4f *\/<\/span>\n<span>        @media screen and (min-width: 992px) {<\/span>\n<span>            .container{<\/span>\n<span>                width: 970px;<\/span>\n<span>            }<\/span>\n<span>        }<\/span>\n<span>        \/* \u5927\u5c4f *\/<\/span>\n<span>        @media screen and (min-width: 1200px) {<\/span>\n<span>            .container{<\/span>\n<span>                width: 1170px;<\/span>\n<span>            }<\/span>\n<span>        }<\/span>\n<span>    &lt;\/style&gt;<\/span>\n<span>&lt;\/head&gt;<\/span>\n<span>&lt;body&gt;<\/span>\n<span>    &lt;div class=&quot;container&quot;&gt;&lt;\/div&gt;<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1765 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_01.gif\" alt=\"\" width=\"1802\" height=\"731\" \/><\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">Bootstrap\u54cd\u5e94\u5f0f\u5e03\u5c40<\/h1>\n<p>Bootstrap\u7684\u5e03\u5c40\u5bb9\u5668\u6709\u4e24\u79cd\uff0c\u4e00\u79cd\u662f<code>container<\/code>\u7c7b\uff0c\u9002\u7528\u4e8e\u54cd\u5e94\u5f0f\u5e03\u5c40\u3002\u53e6\u4e00\u79cd\u662f<code>container-fluid<\/code>\u7c7b\uff0c100%\u5bbd\u5ea6\u6a2a\u5411\u5360\u6ee1\uff0c\u9002\u5408\u79fb\u52a8\u7aef\u5f00\u53d1\uff08\u5f53\u7136\u4e5f\u53ef\u4ee5\u548c\u54cd\u5e94\u5f0f\u5e03\u5c40\u5957\u7528\uff09\u3002<\/p>\n<p>Bootstrap\u5728\u5e03\u5c40\u4e0a\u7279\u70b9\u662f\u5b83\u7684\u6805\u683c\u7cfb\u7edf\uff0c\u5c06\u9875\u9762\u5e03\u5c40\u5212\u5206\u4e3a\u7b49\u5bbd\u7684\u5217\uff08\u81ea\u52a8\u5206\u4e3a\u6700\u591a12\u5217\uff09\uff0c\u901a\u8fc7\u5b9a\u4e49\u7f51\u9875\u5143\u7d20\u7684\u5217\u6570\u6765\u786e\u5b9a\u7f51\u9875\u5143\u7d20\u7684\u52a8\u6001\u5bbd\u5ea6\u3002<\/p>\n<p>\u6805\u683c\u7cfb\u7edf\u5c31\u8fd9\u6837\u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u884c\uff08row\uff09\u4e0e\u5217\uff08column\uff09\u7684\u7ec4\u5408\u548c\u5d4c\u5957\u6765\u521b\u5efa\u9875\u9762\u5e03\u5c40\u7684\uff0c\u6700\u540e\u518d\u628a\u7f51\u9875\u5185\u5bb9\u586b\u5145\u5230\u8fd9\u4e2a\u76f8\u5e94\u7684\u6805\u683c\u4e2d\u3002<\/p>\n<p>\u5217\uff08column\uff09\u901a\u8fc7\u7c7b\u524d\u7f00\u786e\u5b9a\u5bbd\u5ea6\u5212\u5206\uff0c\u666e\u901a\u5212\u5206\u7684\u7c7b\u524d\u7f00\u662f<code>col-\u5217\u6570<\/code>\uff0c\u9002\u914d\u4e0d\u540c\u5c3a\u5bf8\u5c4f\u5e55\u7684\u7c7b\u524d\u7f00\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1771 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_03.jpg\" alt=\"\" width=\"1391\" height=\"311\" \/><\/p>\n<ul>\n<li>\u884c\uff08row\uff09\u5fc5\u987b\u653e\u5230container\u5e03\u5c40\u5bb9\u5668\u91cc\u9762<\/li>\n<li>\u8981\u5b9e\u73b0\u5217\uff08column\uff09\u7684\u5e73\u5747\u5212\u5206\uff0c\u9700\u8981\u7ed9\u5217\u6dfb\u52a0\u7c7b\u524d\u7f00<\/li>\n<li>\u5217\uff08column\uff09\u5927\u4e8e12\uff0c\u591a\u4f59\u7684\u5217\u5c06\u4f5c\u4e3a\u6574\u4f53\u53e6\u8d77\u4e00\u884c\u6392\u5217\uff0c\u5c0f\u4e8e12\u5219\u5de6\u5bf9\u9f50<\/li>\n<li>\u6bcf\u4e00\u5217\u9ed8\u8ba4\u6709\u5de6\u53f315px\u7684padding<\/li>\n<li>\u54cd\u5e94\u5f0f\u5e03\u5c40\u9700\u8981\u4e3a\u4e00\u5217\u6307\u5b9a\u591a\u4e2a\u5c3a\u5bf8\u7684\u7c7b\u540d\uff0c\u4ee5\u4fbf\u5728\u4e0d\u540c\u5c4f\u5e55\u4e0b\u5212\u5206\u4e0d\u540c\u4efd\u6570<\/li>\n<\/ul>\n<p>\u53e6\u5916\u9700\u8981\u6ce8\u610f\uff0c\u4ee5\u4e0a\u90fd\u662fBootstrap3.X\u4e2d\u7684\u914d\u7f6e\u3002\u5728Bootstrap4.X\u4e2d\uff0c\u5171\u6709\u4e94\u79cd\u4e0d\u540c\u5927\u5c0f\u7684\u7c7b\u524d\u7f00\uff0c\u591a\u51fa\u7684\u662f<code>col-xl-<\/code>\uff08\u8d85\u5927\u5c4f\u5e55\uff09\uff0c\u8d85\u5c0f\u5c4f\u5e55\u5219\u4e3a<code>col-<\/code>\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u4f7f\u7528\u666e\u901a\u5212\u5206\u7684\u975e\u54cd\u5e94\u5f0f\u5e03\u5c40<\/h1>\n\n\n\n<pre>\n<span>&lt;head&gt;<\/span>\n<span>    &lt;style&gt;<\/span>\n<span>        .container {<\/span>\n<span>            height: 130px;<\/span>\n<span>            background-color: grey;<\/span>\n<span>            margin: 0  auto;<\/span>\n<span>            padding: 0;<\/span>\n<span>        }<\/span>\n<span>        <\/span>\n<span>        \/* \u6240\u6709col\u5f00\u5934\u7684\u7c7b *\/<\/span>\n<span>        [class^=&quot;col&quot;]{<\/span>\n<span>            border: 1px solid #1b1e21;<\/span>\n<span>        }<\/span>\n<span>    &lt;\/style&gt;<\/span>\n<span>&lt;\/head&gt;<\/span>\n<span><\/span>\n<span>&lt;body&gt;<\/span>\n<span>    &lt;div class=&quot;container&quot;&gt;<\/span>\n<span>        &lt;div class=&quot;row&quot;&gt;<\/span>\n<span>            &lt;div class=&quot;col-3&quot;&gt;1&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-3&quot;&gt;2&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-3&quot;&gt;3&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-3&quot;&gt;4&lt;\/div&gt;<\/span>\n<span>        &lt;\/div&gt;<\/span>\n<span>    &lt;\/div&gt;<\/span>\n<span>&lt;\/body&gt;<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1773 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_04.png\" alt=\"\" width=\"1546\" height=\"266\" \/><\/p>\n<p>\u9700\u8981\u8bf4\u660e\u7684\u662f\uff0c\u9002\u914d\u4e0d\u540c\u5c3a\u5bf8\u7684\u7c7b\u524d\u7f00\u662f\u5411\u4e0a\u517c\u5bb9\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u4e0a\u9762\u7684col-3\u6362\u6210col-sm-3\uff08\u5c0f\u5c4f\u5e55\uff09\uff0c\u90a3\u4e48\u5728\u4e2d\u7b49\u5c4f\u5e55\u548c\u5927\u5c4f\u5e55\u4e0a\u4e5f\u662f\u5360\u4e863\u6392\uff0c\u800c\u5728\u8d85\u5c0f\u5c4f\u5e55\u4e2d\u5219\u4f1a\u53d8\u6210\u6a2a\u5411\u5360\u6ee1\u3002<\/p>\n<p>Bootstrap4.X\u4e2d\u5c06\u8d85\u5c0f\u5c4f\u5e55\u7684<code>col-xs-<\/code>\u76f4\u63a5\u6362\u6210\u4e86<code>col-<\/code>\u4e5f\u5c31\u53ef\u4ee5\u7406\u89e3\u4e86\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u9002\u914d\u4e0d\u540c\u5c4f\u5e55\u5927\u5c0f\u7684\u54cd\u5e94\u5f0f\u5e03\u5c40<\/h1>\n\n\n\n<pre>\n<span>&lt;head&gt;<\/span>\n<span>    &lt;style&gt;<\/span>\n<span>        .container {<\/span>\n<span>            height: 130px;<\/span>\n<span>            background-color: grey;<\/span>\n<span>            margin: 0  auto;<\/span>\n<span>            padding: 0;<\/span>\n<span>        }<\/span>\n<span>        \/* \u6240\u6709col\u5f00\u5934\u7684\u7c7b *\/<\/span>\n<span>        [class^=&quot;col&quot;]{<\/span>\n<span>            border: 1px solid #1b1e21;<\/span>\n<span>        }<\/span>\n<span><\/span>\n<span>    &lt;\/style&gt;<\/span>\n<span>&lt;\/head&gt;<\/span>\n<span>&lt;body&gt;<\/span>\n<span>    &lt;div class=&quot;container&quot;&gt;<\/span>\n<span>        &lt;div class=&quot;row&quot;&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-3 col-md-4 col-sm-6 col-xs-12&quot;&gt;1&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-3 col-md-4 col-sm-6 col-xs-12&quot;&gt;2&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-3 col-md-4 col-sm-6 col-xs-12&quot;&gt;3&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-3 col-md-4 col-sm-6 col-xs-12&quot;&gt;4&lt;\/div&gt;<\/span>\n<span>        &lt;\/div&gt;<\/span>\n<span>    &lt;\/div&gt;<\/span>\n<span>&lt;\/body&gt;<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1779 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_05.gif\" alt=\"\" width=\"1159\" height=\"781\" \/><\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u6805\u683c\u5d4c\u5957<\/h1>\n<p>\u5728\u4f7f\u7528Bootstrap\u8fdb\u884c\u5e03\u5c40\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u901a\u8fc7\u6805\u683c\u5d4c\u5957\u6765\u5728\u67d0\u4e00\u5217\u4e2d\u7ec6\u5206\u6210\u66f4\u5c0f\u7684\u5217\u653e\u7f6e\u4e0d\u540c\u7684\u5185\u5bb9\uff0c\u6b64\u65f6\u5c31\u9700\u8981\u7528\u5230\u5d4c\u5957\u3002<\/p>\n<p>\u5d4c\u5957\u9700\u8981\u6ce8\u610f\u4e0d\u8981\u7f3a\u5c11<code>row<\/code>\u8fd9\u4e2a\u5143\u7d20\uff0c\u5982\u679c\u5d4c\u5957\u6709\u95ee\u9898\u53ef\u4ee5\u518d\u5d4c\u5957\u4e0a<code>container<\/code>\u5143\u7d20\u3002<\/p>\n\n\n\n<pre>\n<span>&lt;head&gt;<\/span>\n<span>    &lt;style&gt;<\/span>\n<span>        .container {<\/span>\n<span>            height: 130px;<\/span>\n<span>            background-color: grey;<\/span>\n<span>            margin: 0  auto;<\/span>\n<span>            padding: 0;<\/span>\n<span>        }<\/span>\n<span>        \/* \u6240\u6709col\u5f00\u5934\u7684\u7c7b *\/<\/span>\n<span>        [class^=&quot;col&quot;]{<\/span>\n<span>            border: 1px solid #1b1e21;<\/span>\n<span>        }<\/span>\n<span><\/span>\n<span>    &lt;\/style&gt;<\/span>\n<span>&lt;\/head&gt;<\/span>\n<span><\/span>\n<span>&lt;body&gt;<\/span>\n<span>    &lt;div class=&quot;container&quot;&gt;<\/span>\n<span>        &lt;div class=&quot;row&quot;&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-4&quot;&gt;<\/span>\n<span>                &lt;div class=&quot;row&quot;&gt;<\/span>\n<span>                    &lt;div class=&quot;col-sm-4&quot;&gt;1-1&lt;\/div&gt;<\/span>\n<span>                    &lt;div class=&quot;col-sm-4&quot;&gt;1-2&lt;\/div&gt;<\/span>\n<span>                    &lt;div class=&quot;col-sm-4&quot;&gt;1-3&lt;\/div&gt;<\/span>\n<span>                &lt;\/div&gt;<\/span>\n<span>            &lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-6&quot;&gt;2&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-2&quot;&gt;3&lt;\/div&gt;<\/span>\n<span>        &lt;\/div&gt;<\/span>\n<span>    &lt;\/div&gt;<\/span>\n<span>&lt;\/body&gt;<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1777 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_06.png\" alt=\"\" width=\"1186\" height=\"144\" \/><\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u6805\u683c\u504f\u79fb<\/h1>\n<p>\u6805\u683c\u6392\u5217\u65f6\u9ed8\u8ba4\u662f\u6ca1\u6709\u7a7a\u9699\u7684\uff0c\u5982\u679c\u9700\u8981\u5c0f\u7684\u7a7a\u9699\u53ef\u4ee5\u901a\u8fc7margin\u7b49\u6dfb\u52a0\u5916\u8fb9\u8ddd\uff0c\u5982\u679c\u9700\u8981\u4e24\u5217\u4e4b\u95f4\u7559\u51fa\u4ee5\u5217\u4e3a\u5355\u4f4d\u7684\u8f83\u5927\u7a7a\u95f4\u5c31\u53ef\u4ee5\u4f7f\u7528\u6805\u683c\u504f\u79fb\u4e86\u3002<\/p>\n<p>\u53e6\u5916\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728Bootstrap\u4e0d\u540c\u7248\u672c\u4e2d\uff0c\u504f\u79fb\u7684\u7c7b\u524d\u7f00\u7a0d\u6709\u533a\u522b\uff0cBootstrap3.X\u4e2d\u662f<code>col-offset-\u5217\u6570<\/code>\uff0cBootstrap4.X\u4e2d\u662f<code>offset-\u5217\u6570<\/code>\u3002<\/p>\n<p>\u53ef\u4ee5\u770b\u51fa\u8981\u60f3\u6a2a\u5411\u586b\u6ee1container\uff0c\u90a3\u4e48\u6240\u6709\u5217\u6570+\u6240\u6709\u504f\u79fb\u5217\u6570=12\uff0c\u5982\u679c\u5927\u4e8e12\uff0c\u591a\u51fa\u7684\u5219\u53e6\u8d77\u4e00\u884c\u3002<\/p>\n\n\n\n<pre>\n<span>&lt;head&gt;<\/span>\n<span>    &lt;style&gt;<\/span>\n<span>        .container {<\/span>\n<span>            height: 130px;<\/span>\n<span>            background-color: grey;<\/span>\n<span>            margin: 0  auto;<\/span>\n<span>            padding: 0;<\/span>\n<span>        }<\/span>\n<span>        \/* \u6240\u6709col\u5f00\u5934\u7684\u7c7b *\/<\/span>\n<span>        [class^=&quot;col&quot;]{<\/span>\n<span>            border: 1px solid #1b1e21;<\/span>\n<span>        }<\/span>\n<span><\/span>\n<span>    &lt;\/style&gt;<\/span>\n<span>&lt;\/head&gt;<\/span>\n<span><\/span>\n<span>&lt;body&gt;<\/span>\n<span>    &lt;div class=&quot;container&quot;&gt;<\/span>\n<span>        &lt;div class=&quot;row&quot;&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-2&quot;&gt;1&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-2 col-lg-offset-2&quot;&gt;2&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-2 col-lg-offset-4&quot;&gt;3&lt;\/div&gt;<\/span>\n<span>        &lt;\/div&gt;<\/span>\n<span>    &lt;\/div&gt;<\/span>\n<span>&lt;\/body&gt;<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1778 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_07.png\" alt=\"\" width=\"1235\" height=\"152\" \/><\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">\u6805\u683c\u63a8\u62c9<\/h1>\n<p>\u76f8\u6bd4\u8d77\u6805\u683c\u504f\u79fb\uff0c\u6805\u683c\u63a8\u62c9\u540c\u6837\u80fd\u591f\u8ba9\u5217\u6a2a\u5411\u79fb\u52a8\uff0c\u4f46\u533a\u522b\u662f\u5f88\u5927\u7684\u3002<\/p>\n<p>\u504f\u79fb\u662f\u901a\u8fc7\u5916\u8fb9\u6846\uff08margin\uff09\u5b9e\u73b0\u7684\uff0c\u53ea\u80fd\u5411\u53f3\u504f\u79fb\uff0c\u4f1a\u5c06\u76f8\u90bb\u5217\u5411\u53f3\u4fa7\u6324\u538b\u3002<\/p>\n<p>\u63a8\u62c9\u662f\u901a\u8fc7\u5b9a\u4f4d\uff08left\uff0cright\uff09\u5b9e\u73b0\u7684\uff0c\u53ef\u4ee5\u5de6\u53f3\u504f\u79fb\uff0c\u4f1a\u4e0e\u76f8\u90bb\u5217\u91cd\u5408\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u63a8\u62c9\u8fd9\u4e2a\u529f\u80fd\u662f\u57fa\u4e8efloat\u5e03\u5c40\uff0c\u800cBootstrap4.X\u4e2d\u4f7f\u7528\u7684\u662fflex\u5e03\u5c40\uff0c\u56e0\u6b64\u63a8\u62c9\u8fd9\u4e2a\u529f\u80fd\u53ea\u80fd\u7528\u4e8eBootstrap3.X\u3002<\/p>\n<p>\u63a8\u62c9\u7684\u7c7b\u524d\u7f00\u662f<code>col-pull-\u5217\u6570<\/code>\uff08\u5de6\u79fb\uff09\u548c<code>col-push-\u5217\u6570<\/code>\uff08\u53f3\u79fb\uff09\u3002<\/p>\n\n\n\n<pre>\n<span>&lt;head&gt;<\/span>\n<span>    &lt;style&gt;<\/span>\n<span>        .container {<\/span>\n<span>            height: 130px;<\/span>\n<span>            background-color: grey;<\/span>\n<span>            margin: 0  auto;<\/span>\n<span>            padding: 0;<\/span>\n<span>        }<\/span>\n<span><\/span>\n<span>    &lt;\/style&gt;<\/span>\n<span>&lt;\/head&gt;<\/span>\n<span>&lt;body&gt;<\/span>\n<span>    &lt;div class=&quot;container&quot;&gt;<\/span>\n<span>        &lt;div class=&quot;row&quot;&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-3 col-lg-push-9 &quot; style=&quot;border: 1px solid red&quot;&gt;1&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-6 &quot; style=&quot;border: 2px solid blue&quot;&gt;2&lt;\/div&gt;<\/span>\n<span>            &lt;div class=&quot;col-lg-3 col-lg-pull-9 &quot; style=&quot;border: 3px solid green&quot;&gt;3&lt;\/div&gt;<\/span>\n<span>        &lt;\/div&gt;<\/span>\n<span>    &lt;\/div&gt;<\/span>\n<span>&lt;\/body&gt;<\/span>\n<\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1787 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_09.png\" alt=\"\" width=\"1211\" height=\"158\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u539f\u672c\u9875\u9762\u4ee3\u7801\u4e2d\u540e\u9762\u76843\u5143\u7d20\u73b0\u5728\u5728\u7f51\u9875\u4e2d\u663e\u793a\u5230\u4e862\u7684\u524d\u65b9\u3002<\/p>\n<p>\u8fd9\u4e2a\u7279\u6027\u53ef\u4ee5\u4ee5\u4e00\u79cd\u987a\u5e8f\u5b9a\u4e49\u5217\uff0c\u800c\u4ee5\u53e6\u4e00\u79cd\u987a\u5e8f\u8fdb\u884c\u663e\u793a\u3002<\/p>\n<p>\u4f8b\u5982\u9875\u9762\u6709\u4e24\u4fa7\u8fb9\u680f\u548c\u4e2d\u95f4\u5185\u5bb9\u680f\u65f6\uff0c\u5c06\u5185\u5bb9\u680f\u4f18\u5148\u5b9a\u4e49\uff0c\u7136\u540e\u7528\u63a8\u62c9\u6765\u4e0e\u5de6\u4fa7\u8fb9\u680f\u4ea4\u6362\u4f4d\u7f6e\u663e\u793a\u3002<\/p>\n<p>\u8fd9\u6837\u65e2\u4e0d\u5f71\u54cd\u9875\u9762\u5c55\u793a\uff0c\u641c\u7d22\u5f15\u64ce\u8fd8\u4f18\u5148\u641c\u7d22\u5230\u5185\u5bb9\u680f\u7684\u6709\u6548\u5185\u5bb9\uff0c\u5bf9\u4e8eSEO\u5f88\u53cb\u597d\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">Bootstrap\u54cd\u5e94\u5f0f\u5b9e\u7528\u5de5\u5177<\/h1>\n<p>\u5728\u505a\u54cd\u5e94\u5f0f\u5e03\u5c40\u65f6\uff0c\u5927\u5c0f\u5c4f\u5e55\u5207\u6362\uff0c\u7ecf\u5e38\u4f1a\u5bfc\u81f4\u5927\u5c4f\u4e0b\u5728\u4e00\u6392\u7684\u5143\u7d20\u5728\u5c0f\u5c4f\u72b6\u6001\u4e0b\u88ab\u6324\u538b\u5230\u4e0b\u4e00\u6392\uff0c\u800c\u5f88\u591a\u65f6\u5019\u90e8\u5206\u5143\u7d20\u5185\u5bb9\u5728\u5c0f\u5c4f\u65f6\u662f\u6ca1\u6709\u7528\u5904\u7684\u3002<\/p>\n<p>\u8fd9\u79cd\u65f6\u5019\u5c31\u53ef\u4ee5\u4f7f\u7528Bootstrap\u54cd\u5e94\u5f0f\u5de5\u5177\u8fdb\u884c\u52a8\u6001\u7684\u663e\u793a\u548c\u9690\u85cf\uff0c\u4ece\u800c\u5728\u5927\u5c4f\u4e0b\u529f\u80fd\u9f50\u5168\uff0c\u5185\u5bb9\u4e30\u5bcc\uff0c\u5c0f\u5c4f\u4e0b\u5185\u5bb9\u7cbe\u7b80\uff0c\u754c\u9762\u7b80\u6d01\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1790 aligncenter\" src=\"http:\/\/www.yumefx.com\/wp-content\/uploads\/2020\/07\/bootstrap_11.png\" alt=\"\" width=\"850\" height=\"210\" \/><\/p>\n<p>\u53ea\u8981\u6dfb\u52a0\u76f8\u5e94\u7684\u7c7b\u524d\u7f00\u5373\u53ef\u5b9e\u73b0\u5728\u76f8\u5e94\u5c3a\u5bf8\u5c4f\u5e55\u4e0b\u9690\u85cf\uff0c\u8fd9\u91cc\u5c31\u4e0d\u518d\u6f14\u793a\u4e86\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">Bootstrap\u5176\u4ed6<\/h1>\n<p>Bootstrap\u9664\u4e86\u7528\u6765\u5e03\u5c40\uff0c\u5b83\u672c\u8eab\u8fd8\u81ea\u5e26\u4e86\u5f88\u591a\u6807\u51c6\u6837\u5f0f\uff08\u5305\u62ec\u6309\u94ae\u3001\u83dc\u5355\u3001\u8f93\u5165\u6846\u7b49\u7b49\uff09\u548c\u5b57\u4f53\u56fe\u6807\u53ef\u4f9b\u4f7f\u7528\u3002<a href=\"https:\/\/v3.bootcss.com\/components\/\">\u4e2d\u6587\u5b98\u7f51Bootstrap3.X<\/a>\u00a0\u00a0\u00a0 <a 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