{"id":3557,"date":"2013-07-30T17:50:00","date_gmt":"2013-07-30T09:50:00","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=3557"},"modified":"2018-01-02T03:16:05","modified_gmt":"2018-01-01T19:16:05","slug":"letter-spacing-first-letter-%e6%8c%89%e9%92%ae%e6%96%87%e5%ad%97%e9%9a%90%e8%97%8f","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2013\/07\/letter-spacing-first-letter-%e6%8c%89%e9%92%ae%e6%96%87%e5%ad%97%e9%9a%90%e8%97%8f\/","title":{"rendered":"letter-spacing+first-letter\u5b9e\u73b0\u6309\u94ae\u6587\u5b57\u9690\u85cf"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=3557\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=3557<\/a><\/p>\n<h3>\u4e00\u3001\u6587\u4e0d\u5728\u957f\uff0c\u6709\u8d27\u5219\u7075<\/h3>\n<p>\u56fe\u7247\u5f0f\u6309\u94ae\u7684\u6587\u5b57\u9690\u85cf\u770b\u6765\u662f\u5927\u5bb6\u90fd\u6bd4\u8f83\u5173\u6ce8\u7684\u4e00\u4e2a\u95ee\u9898\uff08\u5206\u4eab\u8ba8\u8bba\u3001\u5fae\u535a\u8f6c\u53d1\u7b49\u53ef\u89c1\u4e00\u6591\uff09\uff0c<code>text-indent<\/code>\u8d1f\u503c\u4e3a\u6700\u5e38\u7528\u65b9\u6cd5\uff0c\u7136\u95ee\u9898\u6709\u4e09\uff1a<\/p>\n<ol>\n<li>\u8f83\u5927\u7684\u8d1f\u503c\u6709<code>\u6027\u80fd\u95ee\u9898<\/code>\uff0c\u4f8b\u5982\u65b0\u6d6a\/\u817e\u8baf\u5fae\u535a\u63d0\u4ea4\u6309\u94ae\u7684<code>-9999em<\/code>\uff0c\u5927\u698212~16\u4e07\u50cf\u7d20\u7684\u5bbd\u5ea6\uff0c\u76f8\u5bf9\u4e8e100\u4e2a\u663e\u793a\u5668\u5bbd\u5ea6\uff0c\u5728\u4f4e\u914dAndroid pad\u4e0a\uff0c\u5c24\u5176\u542b\u52a8\u753b\u6548\u679c\u7684\u65f6\u5019\uff0c\u4f1a\u76f4\u63a5\u5361\u7206\uff1b<\/li>\n<li>FireFox\u6d4f\u89c8\u5668\u4e0b\u865a\u6846\u3002\u5176\u5b9e\u95ee\u9898\u4e0d\u5927\uff0c<code>overflow:hidden<\/code>\u53ef\u4fee\u590d\uff1b<\/li>\n<li>\u4e0d\u80fd\u5e94\u7528\u5728IE6\/IE7\u4f2a<code>inline-block<\/code>\u6c34\u5e73\u5143\u7d20\u4e0a\uff0c\u5426\u5219\u5143\u7d20\u4f1a\u88ab<code>text-indent<\/code>\u62d0\u8d70\u3002<\/li>\n<\/ol>\n<p>\u5373\u4f7f\u6709\u4eba\u63d0\u51fa\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>{ text-indent: 100%; white-spacing: nowrap; overflow: hidden; }<\/pre>\n<\/div>\n<p>\u9664\u4e86\u6027\u80fd\u6709\u6240\u7f13\u89e3\uff0c\u540e\u9762\u4e24\u4e2a\u95ee\u9898\u4f9d\u65e7\u5b58\u5728\u3002<\/p>\n<h3>\u4e8c\u3001\u6cd5\u4e0d\u5728\u9ad8\uff0c\u80fd\u7528\u5219\u884c<\/h3>\n<p>\u4e0a\u5468\u5206\u4eab\uff0c\u6709\u540c\u884c\u63d0\u5230\u53e6\u5916\u4e00\u4e2a\u9690\u85cf\u4e4b\u6cd5\uff0c\u7b80\u79f0\u4e3a\uff1a<code>font: 0\/0 a<\/code>\u6cd5\u3002<\/p>\n<p>\u91ca\u4e49\u4e3a\uff0c\u5b57\u53f7\u5927\u5c0f<code>0<\/code>, \u884c\u9ad8<code>0<\/code>\uff0c\u5b57\u4f53<code>a<\/code>\u662f\u56e0\u4e3a\u5c31\u4e00\u4e2a\u5b57\u6bcd\uff0c\u6362\u6210<code>b<\/code>\u4e5f\u662fOK\u7684\uff0c\u5b9e\u9645\u5e76\u65e0<code>a<\/code>\u5b57\u4f53\u3002\u65e5\u672c\u9ad8\u4e2d\u793e\u56e2\u8981\u81f3\u5c114\u4e2a\u4eba\u624d\u80fd\u6210\u7acb\uff0c\u6e38\u6cf3\u793e\u5c313\u4e2a\u4eba\uff0c\u4e8e\u662f\u5c31\u53bb\u7530\u5f84\u961f\u627e\u4e86\u4e2a\u65f1\u9e2d\u5b50\u6765\u5145\u6570\uff0c\u8fd9\u4e2a\u65f1\u9e2d\u5b50\u5c31\u662f\u8fd9\u91cc\u7684<code>a<\/code>.<\/p>\n<p>\u4e00\u822c\u8981\u914d\u5408<code>overflow: hidden<\/code>\u4f7f\u7528\u3002<\/p>\n<p>\u5b9e\u4f8b\u9876\u5343\u8a00\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/201307\/text-hidden-font-0-0-a.html\">font:0\/0 a\u4e0e\u6309\u94ae\u6587\u5b57\u9690\u85cfdemo<\/a><\/p>\n<p>CSS\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>.btn {\n    display: inline-block;\n    width: 52px; height: 25px;\n    border: 0;\n    background: #f0f0f0 url(\/study\/image\/flash_copy_btn.png);\n    font: 0\/0 a;\n    overflow: hidden;    \/* \u62b9\u6389a\u6807\u7b7e\u6309\u94ae\u6700\u4e0a\u9762\u7684\u5c0f\u70b9 *\/\n}<\/pre>\n<\/div>\n<p><strong>\u8bf4\u660e\uff1a<\/strong><\/p>\n<ol>\n<li>\u7f51\u4e0a\u6709\u8bf4\u6cd5\u662fChrome\u4e0b\u9700\u8981\u6dfb\u52a0<code>color: transparent<\/code>\uff0c\u4e0d\u8fc7\u636e\u6211win7 Chrome\u6d4f\u89c8\u5668\u67e5\u770b\uff0c\u6ca1\u4ec0\u4e48\u95ee\u9898\uff0c\u56e0\u6b64CSS\u4e2d\u65e0\u6b64\u58f0\u660e\uff1b<\/li>\n<li><code>overflow: hidden<\/code>\u7528\u6765\u89e3\u51b3IE6\u6d4f\u89c8\u5668\u4e0b\uff0c<code>a<\/code>\u5143\u7d20\u7b49\u6a21\u62df\u6807\u7b7e\u4e0b\u6700\u9876\u90e8\u6b8b\u5b58\u5c0f\u70b9\u70b9\u7684\u95ee\u9898\u3002<\/li>\n<li>\u5bf9\u4e8e\u539f\u751f\u7684<code>button<\/code>\u6309\u94ae\u5143\u7d20\uff0c\u6b64\u65b9\u6cd5\u8868\u793a\u65e0\u80fd\u4e3a\u529b\uff0c\u4f4e\u7248\u672cIE\u6d4f\u89c8\u5668\u4e0b\uff0c\u5c0f\u70b9\u70b9\u4f9d\u65e7\u5b58\u5728\uff0c\u5982\u4e0b\u653e\u5927\u540e\u7684\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201307\/2013-07-30_163018.png\" width=\"577\" height=\"400\" alt=\"IE6 \u6309\u94ae\u5143\u7d20\u4e2d\u7684\u70b9\u70b9\u4ecd\u7136\u5b58\u5728\" class=\"alignnone\" \/><\/li>\n<\/ol>\n<p>\u76f8\u6bd4<code>text-indent<\/code>\u8d1f\u503c\u7f29\u8fdb\uff0c\u6b64\u65b9\u6cd5\u4f18\u70b9\u5728\u4e8e\u53ef\u4ee5\u5e94\u7528\u5728<code>inline-block<\/code>\u6c34\u5e73\u5143\u7d20\u4e0a\uff1b\u4e0d\u8db3\u5728\u4e8e\u4e0d\u80fd\u7528\u5728\u539f\u751f\u7684<code>button<\/code>\u6309\u94ae\u5143\u7d20\u4e0a\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u8fd8\u6709\u6539\u8fdb\u4f59\u5730\u4ee5\u53ca\u5bfb\u627e\u66f4\u597d\u65b9\u6cd5\u7684\u52a8\u529b\u3002<\/p>\n<h3>\u4e09\u3001\u65af\u662f\u543e\u6cd5\uff0c\u9f50\u8bba\u5fb7\u99a8<\/h3>\n<p>\u6b64\u65b9\u6cd5\u662f\u6211\u5348\u996d\u540e\u6253\u778c\u7761\u7684\u65f6\u5019\u60f3\u5230\u7684\uff0c\u4e00\u53e5\u8bdd\u6982\u62ec\u5c31\u662f<code>letter-spacing<\/code>\u8d1f\u503c+<code>first-letter<\/code>\u4f2a\u5143\u7d20\u8d1f\u503c\u5b9e\u73b0\u3002<\/p>\n<p>\u5bf9\u4e8e\u65b0\u65b9\u6cd5\uff0c\u5148\u5c55\u793a\u6548\u679c\u624d\u80fd\u8ba9\u522b\u4eba\u6709\u7ee7\u7eed\u6df1\u5165\u7684\u5174\u8da3\u3002\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/study\/201307\/text-hidden-letter-spacing-first-letter.html\" target=\"_blank\">letter-spacing\/first-letter\u4e0e\u6309\u94ae\u6587\u5b57\u9690\u85cfdemo<\/a><\/p>\n<p>IE6\u6d4f\u89c8\u5668\u4e0b\u7684\u622a\u56fe\u5982\u4e0b\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201307\/2013-07-30_164217.png\" width=\"515\" height=\"317\" alt=\"IE6\u6d4f\u89c8\u5668\u4e0bletter-spacing\u8d1f\u503c+first-letter\u4f2a\u7c7b\u5b9e\u73b0\u7684\u6587\u5b57\u9690\u85cf\u6548\u679c\" class=\"alignnone\" \/><\/p>\n<p>CSS\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>.btn {\n    display: inline-block;\n    width: 52px; height: 25px;\n    border: 0;\n    background: #f0f0f0 url(\/study\/image\/flash_copy_btn.png);\n    <span style=\"color:#cd0000;\">letter-spacing: -3em;<\/span>\n    overflow: hidden;\n}\n.btn:first-letter {\n    <span style=\"color:#cd0000;\">margin-left: -20em;<\/span>\n}<\/pre>\n<\/div>\n<p><strong>1. \u5173\u4e8eletter-spacing\u8d1f\u503c<\/strong><br \/>\n<code>letter-spacing<\/code>\u63a7\u5236\u5b57\u7b26\u95f4\u8ddd\uff0c\u53ef\u4ee5\u662f\u8d1f\u503c\uff0c\u53ef\u4ee5\u8ba9\u5b57\u7b26\u6c34\u5e73\u65b9\u5411\u91cd\u53e0\uff0c\u751a\u81f3\u5012\u5e8f\u6392\u5217\uff0c\u5982\u503c\u4e3a<code>-2em<\/code>\u65f6\u5019\u3002\u9009\u62e9\u4e0b\u9762\u4e0b\u62c9\u503c\uff0c\u53ef\u4ee5\u770b\u5230\u4e0d\u540c<code>letter-spacing<\/code>\u5927\u5c0f\u5bf9\u5e94\u6548\u679c\uff1a<\/p>\n<div style=\"border:2px solid #ccc; padding:10px;\">\n\u66f4\u6539letter-spacing\u5927\u5c0f\uff1a<select id=\"letterSpacingSel\"><option value=\"2\">2em<\/option><option value=\"1\">1em<\/option><option value=\"0\" selected>0<\/option><option value=\"-1\">-1em<\/option><option value=\"-2\">-2em<\/option><\/select><\/p>\n<p id=\"letterSpacingP\" style=\"text-align:center; color:#cd0000;\">\u6211\u662f\u6d4b\u8bd5\u6587\u5b57\uff01<\/p>\n<\/div>\n<p><script>(function() { var eleSel = document.getElementById(\"letterSpacingSel\"), eleP = document.getElementById(\"letterSpacingP\"); eleSel.onchange = function() {eleP.style.letterSpacing = this.value + \"em\";};})();<\/script><\/p>\n<p>\u4e8e\u662f\uff0c\u5982\u679c\u6309\u94ae<code>text-align<\/code>\u4e3a<code>left<\/code>\u7684\u8bdd\uff0c<code>letter-spacing<\/code>\u503c\u5728\u5c0f\u4e8e<code>-2em<\/code>\u7684\u65f6\u5019\uff0c\u5b57\u7b26\u90fd\u8dd1\u5230\u4e86\u9996\u5b57\u7b26\u7684\u5de6\u4fa7\uff08\u4e5f\u5c31\u662f\u5728\u6309\u94ae\u7684\u5916\u9762\uff09\u3002\u4e00\u65e6\u6309\u94ae\u8bbe\u7f6e\u4e86<code>overflow:hidden<\/code>\uff0c<strong>\u9664\u4e86\u7b2c\u4e00\u4e2a\u5b57\u7b26\uff0c\u5176\u4f59\u5b57\u7b26\u90fd\u9690\u85cf\u4e86<\/strong>\uff01<\/p>\n<p><strong>2. \u5173\u4e8efirst-letter\u4f2a\u5143\u7d20<\/strong><br \/>\n<code>first-letter<\/code>\u4f2a\u5143\u7d20\u4e0e<code>first-line<\/code>\u4f2a\u5143\u7d20\u5b9e\u9645\u662f\u8868\u5144\u5f1f\u5173\u7cfb\uff0c<code>first-line<\/code>\u53ef\u4ee5\u5b9e\u73b0<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=3458\">IE6\/IE7\u7684\u5355\u6807\u7b7e\u591a\u80cc\u666f\u6548\u679c<\/a>\uff0c\u524d\u4e0d\u4e45\u521a\u4ecb\u7ecd\uff0c\u90a3<code>first-letter<\/code>\u5462\uff1f<\/p>\n<p>\u987e\u540d\u601d\u610f\uff0c<code>first-letter<\/code>\u63a7\u5236\u7b2c\u4e00\u4e2a\u5b57\u7b26\u7684\u6837\u5f0f\uff0cIE5.5\u5f00\u59cb\u652f\u6301\uff0c\u652f\u6301\u7684\u6837\u5f0f\u6709\uff08\u53c2\u8003\u81ea<a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/CSS\/::first-letter\">MDN<\/a>\uff09\uff1a<\/p>\n<ul>\n<li>\u6240\u6709\u5b57\u4f53\u76f8\u5173\u5c5e\u6027\uff1a<code>font<\/code>, <code>font-style<\/code>, <code>font-variant<\/code>, <code>font-weight<\/code>, <code>font-size<\/code>, <code>line-height<\/code>\u4ee5\u53ca<code>font-family<\/code>.<\/li>\n<li>\u6240\u6709\u80cc\u666f\u76f8\u5173\u5c5e\u6027\uff1a<code>background-color<\/code>, <code>background-image<\/code>, <code>background-position<\/code>, <code>background-repeat<\/code>, <code>background-size<\/code>, \u4ee5\u53ca<code>background-attachment<\/code>.<\/li>\n<li>\u6240\u6709<code>margin<\/code>\u76f8\u5173\u5c5e\u6027\uff1a<code>margin<\/code>, <code>margin-top<\/code>, <code>margin-right<\/code>, <code>margin-bottom<\/code>, <code>margin-left<\/code>.<\/li>\n<li>\u6240\u6709<code>padding<\/code>\u76f8\u5173\u5c5e\u6027\uff1a<code>padding<\/code>, <code>padding-top<\/code>, <code>padding-right<\/code>, <code>padding-bottom<\/code>, <code>padding-left<\/code>.<\/li>\n<li>\u6240\u6709border\u76f8\u5173\u5c5e\u6027\uff1a\u7f29\u5199\u7684<code>border<\/code>, <code>border-style<\/code>, <code>border-color<\/code>, <code>border-width<\/code>\u53ca\u666e\u901a\u4e66\u5199\u7684\u5c5e\u6027\u3002<\/li>\n<li><code>color<\/code>\u5c5e\u6027\u3002<\/li>\n<li><code>text-decoration<\/code>, <code>text-transform<\/code>, <code>letter-spacing<\/code>, <code>word-spacing<\/code>(\u5408\u9002\u60c5\u5883\u4e0b), <code>line-height<\/code>, <code>float<\/code>, <code>vertical-align<\/code>(\u53ea\u6709\u5f53<code>float<\/code>\u4e3a<code>none<\/code>\u7684\u65f6\u5019)\u8fd9\u4e9bCSS\u5c5e\u6027\u4eec.<\/li>\n<\/ul>\n<p>\u8981\u9690\u85cf\u7b2c\u4e00\u4e2a\u5b57\u7b26\uff0c\u6211\u91c7\u7528\u7684\u5c31\u662f<code>margin<\/code>\u8d1f\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>.btn:first-letter {\n    margin-left: -20em;\n}<\/pre>\n<\/div>\n<p>\u4e8e\u662f\uff0c<strong>\u5b57\u7b26\u4eec\u5168\u90e8\u90fd\u9690\u85cf\u4e86<\/strong>\uff01<\/p>\n<p>\u5f53\u7136\uff0c\u8fd8\u662f\u6709\u4e9b\u9700\u8981\u8bf4\u660e\u7684\u3002<\/p>\n<p><strong>3. \u5176\u4ed6\u4e00\u4e9b\u8bf4\u660e\uff1a<\/strong><\/p>\n<ol>\n<li>\u6b64\u65b9\u6cd5\u517c\u5bb9IE6+, \u9002\u7528\u4e8e<code>inline-block<\/code>\u6c34\u5e73\u5143\u7d20\uff0c\u4e14\u9002\u7528\u4e8e<code>button<\/code>\u5143\u7d20\uff0c\u4e0d\u8fc7\uff0c\u9700\u8981\u662f\u4e0b\u9762\u8fd9\u79cd\u5199\u6cd5\uff1a\n<div class=\"zxx_code\">\n<pre>&lt;button type=\"button\/submit\">\u6309\u94ae&lt;\/button><\/pre>\n<\/div>\n<p>\u800c\u4e0d\u80fd\u662f\u8fd9\u6837\u5b50\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>&lt;input type=\"button\/submit\" value=\"\u6309\u94ae\" \/><\/pre>\n<\/div>\n<\/li>\n<li>\u6b64\u65b9\u6cd5\u53d7<code>text-align<\/code>\u5c5e\u6027\u5f71\u54cd\u3002<code>letter-spacing<\/code>\u8d1f\u503c+<code>first-letter<\/code>\u7684<code>margin<\/code>\u8d1f\u503c\u9002\u7528\u4e8e<code>text-align:left;<\/code>\u7684\u60c5\u51b5\uff0c\u5982\u679c\u6309\u94ae<code>text-align<\/code>\u4e3a<code>right<\/code>\uff0c\u5219<code>letter-spacing<\/code>\u4ee5\u53ca<code>first-letter<\/code>\u7684<code>margin<\/code>\u9700\u8981\u4f7f\u7528\u6b63\u503c\u3002\n<p>\u503c\u7684\u5927\u5c0f\u5176\u5b9e\u6ca1\u6709\u5b9a\u503c\u3002\u4e00\u822c\uff0c<code>letter-spacing<\/code>\u7edd\u5bf9\u503c\u5927\u4e8e<code>2em<\/code>\u53ef\u4ee5\uff0c\u9996\u5b57\u7b26<code>margin<\/code>\u53ef\u4ee5\u5927\u4e00\u4e9b\uff0cdemo\u4e2d\u662f<code>-20em<\/code>.<\/li>\n<li>\u591a\u4e2a<code>:first-letter<\/code><del datetime=\"2013-08-01T08:09:49+00:00\">\u4f2a\u5143\u7d20\u4e0d\u8981\u4f7f\u7528\u9017\u53f7\u5206\u9694\uff0c\u8c8c\u4f3c\u4f1a\u5168\u90e8\u5931\u6548\uff0c\u5e94\u5206\u5f00\u5199<\/del>\u4f7f\u7528\u9017\u53f7\u5206\u9694\u7684\u65f6\u5019\u9017\u53f7\u524d\u9762\u4e00\u5b9a\u8981\u7559\u4e00\u4e2a\u7a7a\u683c\uff0c\u5c31\u8ddf\u4f17\u6240\u5468\u77e5\u7684<code>{<\/code>\u524d\u9762\u8981\u7559\u6709\u7a7a\u683c\u4e00\u6837\uff0c\u5426\u5219\uff0cIE6\u6d4f\u89c8\u5668\u4f1a\u5ffd\u7565\u8fd9\u6761\u58f0\u660e\uff1a\n<div class=\"zxx_code\">\n<pre>\n<del datetime=\"2013-07-30T07:08:50+00:00\">.btn:first-letter,\n.img:first-letter {\n    margin-left: -20em;\n}<\/del>\n\n.btn:first-letter ,    <span style=\"color:green;\">\/* \u9017\u53f7\u524d\u9700\u67091\u4e2a\u7a7a\u683c *\/<\/span>\n.img:first-letter {\n    margin-left: -20em;\n}\n<\/pre>\n<\/div>\n<\/li>\n<\/ol>\n<p>\u672a\u5927\u89c4\u6a21\u6d4b\u8bd5\uff0c\u6b22\u8fce\u53cd\u9988\u95ee\u9898\u3002<\/p>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u7684\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u8be5\u529f\u80fd\u7684CSS\u72ec\u7acb\u51fa\u6765\uff0c\u516c\u5171\u4f7f\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>.notext {\n    text-align: left;\n    letter-spacing: -3em;\n    overflow: hidden;\n}\n.notext:first-letter {\n    margin-left: -20em;\n}<\/pre>\n<\/div>\n<h3>\u56db\u3001\u4e0d\u662f\u4f1a\u4e24\u53e5\u53e4\u8bd7\u5c31\u4e86\u4e0d\u8d77\u7684<\/h3>\n<p>\u5176\u5b9e\u5462\uff0c\u5982\u679c\u4e0d\u8981\u517c\u987e\u539f\u751f<code>button<\/code>\u6309\u94ae\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528<code>padding<\/code>\u6491\u5f00\u5bb9\u5668\u5c3a\u5bf8\u9690\u85cf\u6587\u5b57\u7684\u65b9\u6cd5\uff0c\u7c7b\u4f3c\u4e0b\u9762\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>.btn {\n    display: inline-block;\n    <span style=\"color:#cd0000;\">padding-top: 25px;<\/span>\n    width: 52px; height: <span style=\"color:#cd0000;\">0<\/span>;\n    background: #f0f0f0 url(\/study\/image\/flash_copy_btn.png);\n    overflow: hidden;\n}<\/pre>\n<\/div>\n<p>\u4ee3\u7801\u5c11\uff0c\u7406\u89e3\u7b80\u5355\uff0c\u517c\u5bb9\u6027\u8fd8\u4e0d\u9519\u3002\u5c31\u662f\u4e0d\u80fd\u7528\u5728\u6b63\u5b97\u7684\u6309\u94ae\u5143\u7d20\u4e0a\uff08IE6\/IE7\u76f4\u63a5\u9690\u85cf\u6297\u8bae\uff09\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201307\/kangyi.gif\" width=\"110\" height=\"92\" alt=\"\u6297\u8bae \" class=\"alignnone\" \/><\/p>\n<h3>\u4e94\u3001\u5b54\u5b50\u66f0\uff1a\u201c\u4f55\u964b\u4e4b\u6709\uff1f\u201d<\/h3>\n<p><code>letter-spacing<\/code>+<code>first-letter<\/code>\u9690\u85cf\u6587\u5b57\u7684\u65b9\u6cd5\u52a8\u7528\u4e86\u4f2a\u5143\u7d20\uff0c\u65b9\u6cd5\u867d\u7cd9\uff0c\u4f46\u6548\u679c\u4e0d\u7cd9\u3002\u6211\u4e2a\u4eba\u89c9\u5f97\u6bd4\u524d\u4e24\u79cd\u65b9\u6cd5\u90fd\u8981\u597d\u4e00\u4e9b\uff0c\u60a8\u89c9\u5f97\u5462\uff1f<\/p>\n<p>\u884c\u6587\u4ed3\u4fc3\uff0c\u6587\u4e2d\u96be\u514d\u6709\u8868\u8fbe\u4e0d\u51c6\u786e\u4e4b\u5904\uff0c\u6b22\u8fce\u6307\u6b63\uff1b\u5982\u679c\u6709\u6280\u672f\u6027\u9519\u8bef\uff0c\u52a1\u5fc5\u6307\u51fa\uff0c\u611f\u8c22\u9605\u8bfb\uff01<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/4.gif\" align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea<a href=\"http:\/\/www.zhangxinxu.com\/\">\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[<a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a>]<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=3557\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=3557<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56fe\u7247\u5f0f\u6309\u94ae\u7684\u6587\u5b57\u9690\u85cf\u770b\u6765\u662f\u5927\u5bb6\u90fd\u6bd4\u8f83\u5173\u6ce8\u7684\u4e00\u4e2a\u95ee\u9898\uff08\u5206\u4eab\u8ba8\u8bba\u3001\u5fae\u535a\u8f6c\u53d1\u7b49\u53ef\u89c1\u4e00\u6591\uff09\uff0ctext-indent\u8d1f\u503c\u4e3a\u6700\u5e38\u7528\u65b9\u6cd5\uff0c\u7136\u95ee\u9898\u6709\u4e09\u2026\u2026<\/p>\n<p>\u4e0a\u5468\u5206\u4eab\uff0c\u6709\u540c\u884c\u63d0\u5230\u53e6\u5916\u4e00\u4e2a\u9690\u85cf\u4e4b\u6cd5\uff0c\u7b80\u79f0\u4e3a\uff1afont: 0\/0 a\u6cd5\uff0c\u7136\u800c\u4e5f\u6709\u4e0d\u8db3\u2026\u2026<\/p>\n<p>\u6211\u5348\u996d\u540e\u6253\u778c\u7761\u7684\u65f6\u5019\u60f3\u5230\u4e86\u4e00\u4e2a\u65b9\u6cd5\uff0c\u4e00\u53e5\u8bdd\u6982\u62ec\u5c31\u662fletter-spacing\u8d1f\u503c+first-letter\u4f2a\u5143\u7d20\u8d1f\u503c\u5b9e\u73b0\u2026\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[852,422,8,133,45,521,28,853,244,814],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/3557"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=3557"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/3557\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=3557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=3557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=3557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}