{"id":10295,"date":"2022-01-31T23:47:42","date_gmt":"2022-01-31T15:47:42","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10295"},"modified":"2022-01-31T23:47:42","modified_gmt":"2022-01-31T15:47:42","slug":"css-background-image-color","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2022\/01\/css-background-image-color\/","title":{"rendered":"CSS background\u80cc\u666f\u56fe\u6807\u7684\u53d8\u8272\u6280\u5de7"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10295\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=10295<\/a> \u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<br \/>\n\u672c\u6587\u6b22\u8fce\u5206\u4eab\u4e0e\u805a\u5408\uff0c\u5168\u6587\u8f6c\u8f7d\u5c31\u4e0d\u5fc5\u4e86\uff0c\u5c0a\u91cd\u7248\u6743\uff0c\u5708\u5b50\u5c31\u8fd9\u4e48\u5927\uff0c\u82e5\u6025\u7528\u53ef\u4ee5\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<p><script>window.wxShareImgUrl = 'https:\/\/www.zhangxinxu.com\/study\/image\/share\/202201-bg-icon.png';<\/script><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202201\/bgicon-color.jpg\" width=\"484\" height=\"287\" alt=\"\u5c01\u9762\u56fe\" class=\"alignright clip thumb size-medium\" \/><\/p>\n<p>\u4e09\u5e74\u524d\u6709\u5199\u8fc7\u5173\u4e8e\u5c0f\u56fe\u6807\u53d8\u8272\u7684\u6587\u7ae0\uff0c\u53c2\u89c1\uff1a\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2018\/11\/css-change-icon-color\/\">\u7eafCSS\u5b9e\u73b0\u4efb\u610f\u683c\u5f0f\u56fe\u6807\u53d8\u8272\u7684\u7814\u7a76<\/a>\u201d\uff0c\u8fd9\u7bc7\u6587\u7ae0\u66f4\u591a\u7684\u662f\u7814\u7a76\u6027\u8d28\uff0c\u800c\u672c\u6587\u5c31\u5c5e\u4e8e\u7ed3\u8bba\uff0c\u591a\u5e74\u5b9e\u8df5\u4e0b\u6765\u7684\u7ecf\u9a8c\u5206\u4eab\u3002<\/p>\n<h3>\u4e00\u3001\u6700\u597d\u65b9\u6cd5\u662fmask\u906e\u7f69<\/h3>\n<p>\u5c0f\u56fe\u6807\u53d8\u8272\u6700\u597d\u7684\u65b9\u6cd5\u4e00\u5b9a\u662f\u906e\u7f69\uff0c\u517c\u5bb9\u6027\u597d\uff0c\u9002\u5e94\u6027\u5f3a\uff08<code>-webkit-<\/code> \u79c1\u6709\u524d\u7f00\u7565\uff09\u3002<\/p>\n<pre>.icon {\r\n    color: deepskyblue;\r\n    background-color: currentColor;\r\n    mask: url(.\/icon.svg) no-repeat center \/ 100%;\r\n}<\/pre>\n<p>\u6b64\u65f6\u901a\u8fc7\u6539\u53d8\u56fe\u6807\u7684 <code>color<\/code> \u989c\u8272\u503c\uff0c\u5c31\u80fd\u6709\u53d8\u8272\u6548\u679c\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202201\/mask-icon-color3.gif\" width=\"718\" height=\"270\" alt=\"\u56fe\u6807\u53d8\u8272GIF\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201811\/css-mask-icon-colorful.php\" rel=\"noopener\" target=\"_blank\">CSS mask\u906e\u7f69\u5b9e\u73b0\u4efb\u610f\u989c\u8272\u7684\u5c0f\u56fe\u6807demo<\/a><\/p>\n<p>\u4f46\u662f\u5b9e\u9645\u5f00\u53d1\u7684\u65f6\u5019\uff0c\u6709\u65f6\u5019\u5c0f\u56fe\u6807\u4e0d\u80fd\u4f5c\u4e3a\u5355\u72ec\u7684\u5143\u7d20\u4f7f\u7528\uff08\u5305\u62ec CSS \u4f2a\u5143\u7d20\uff09\uff0c\u6b64\u65f6\u4f7f\u7528\u906e\u7f69\u5c31\u6709\u95ee\u9898\uff0c\u4f8b\u5982\u6709\u4e2a <code>&lt;input&gt;<\/code> \u641c\u7d22\u6846\uff0c\u91cc\u9762\u6709\u4e2a\u56fe\u6807\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202201\/2022-01-31_230453.png\" width=\"232\" height=\"101\" alt=\"\u641c\u7d22\u56fe\u6807\u53d8\u8272\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u6b64\u65f6\u4f7f\u7528\u906e\u7f69\u5c31\u4f1a\u6709\u95ee\u9898\uff0c\u56e0\u4e3a\u4f1a\u628a\u8fb9\u6846\u4e00\u8d77\u906e\u7f69\u6389\uff08\u5982\u679c\u6ca1\u6709\u5706\u89d2\uff0c\u6280\u672f\u4e0a\u662f\u53ef\u4ee5\u6a21\u62df\u7684\uff09\uff0c\u90a3\u6709\u6ca1\u6709\u4ec0\u4e48\u529e\u6cd5\u4e0d\u4f7f\u7528\u4e24\u4e2a\u56fe\u6807\u7d20\u6750\u4f9d\u7136\u5b9e\u73b0\u56fe\u6807\u7684\u53d8\u8272\u6548\u679c\u5462\uff1f<\/p>\n<h3>\u4e8c\u3001\u80cc\u666f\u6df7\u5408\u6a21\u5f0f\u6280\u672f<\/h3>\n<p>\u6211\u76ee\u524d\u63a2\u7d22\u51fa\u6765\u53ef\u884c\u7684\u65b9\u6cd5\u5c31\u662f\u80cc\u666f\u6df7\u5408\u6a21\u5f0f <code>background-blend-mode<\/code> \u5c5e\u6027\u3002<\/p>\n<p>\u5b9e\u73b0\u7684\u56fa\u5b9a\u5957\u8def\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<pre>\/* \u53d8\u8272\u7684\u65f6\u5019\u6539\u53d8 --fill-color \u7684\u5c5e\u6027\u503c *\/\r\n.element {\r\n    --fill-color: gray;\r\n    background: linear-gradient(var(--fill-color), var(--fill-color)), url(.\/icon.svg), #fff;\r\n    \/* \u6216\u8005 lighten, normal; *\/\r\n    background-blend-mode: screen, normal;\r\n}<\/pre>\n<p>\u901a\u8fc7\u6539\u53d8 CSS \u81ea\u5b9a\u4e49\u5c5e\u6027 <code>--fill-color<\/code> \u7684\u503c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u56fe\u6807\u7684\u53d8\u8272\u4e86\u3002<\/p>\n<p>\u6d4b\u8bd5\u4e0b\u6765\uff0c\u5982\u679c icon.svg \u56fe\u6807\u6709\u5f88\u591a\u534a\u900f\u660e\u7684\u8fb9\u7f18\u50cf\u7d20\u70b9\uff0c<code>screen<\/code> \u6df7\u5408\u6a21\u5f0f\u6548\u679c\u66f4\u597d\uff0c\u5982\u679c\u5e95\u8272\u4e0d\u662f\u767d\u8272\uff0c\u800c\u662f\u5f88\u6de1\u7684\u7070\u8272\uff0c\u5219screen \u6df7\u5408\u6548\u679c\u4f1a\u6709\u4e9b\u8bb8\u8bef\u5dee\uff0clighten \u6548\u679c\u6ca1\u6709\u8bef\u5dee\u3002<\/p>\n<p>screen \u8fd9\u79cd\u6df7\u5408\u6a21\u5f0f\u8868\u793a\u6ee4\u8272\uff0c\u5728 Web \u5f00\u53d1\u4e2d\u8fd8\u6bd4\u8f83\u5e38\u7528\uff0c\u76f8\u5173\u4ecb\u7ecd\u53ef\u4ee5\u53c2\u89c1\u8fd9\u7bc7\u6587\u7ae0\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2019\/05\/css-mix-blend-mode-screen\/\">\u6df1\u5165\u7406\u89e3CSS mix-blend-mode\u6ee4\u8272screen\u6df7\u5408\u6a21\u5f0f<\/a>\u201d\u3002<\/p>\n<p><strong>\u4e00\u4e9b\u9650\u5236<\/strong><\/p>\n<ol>\n<li>icon.svg \u9700\u8981\u662f\u7eaf\u9ed1\u8272\uff0c\u8fd9\u4e2a\u5f88\u597d\u6ee1\u8db3\uff0c\u5927\u591a\u6570\u5c0f\u56fe\u6807\u7f51\u7ad9\u4e0b\u8f7d\u7684\u7eaf\u8272\u56fe\u6807\u9ed8\u8ba4\u90fd\u662f\u9ed1\u8272\uff1b<\/li>\n<li>\u5143\u7d20\u80cc\u666f\u4e0d\u9700\u8981\u662f\u900f\u660e\uff1b<\/li>\n<\/ol>\n<p>\u6b64\u65b9\u6cd5\u5b9e\u73b0\u7684\u524d\u63d0\u662f\u5143\u7d20\u9700\u8981\u8bbe\u7f6e\u4e00\u4e2a\u6d45\u8272\u7684\u5e95\u8272\uff0c\u4e0d\u7136\u6df7\u5408\u6a21\u5f0f\u7684\u6267\u884c\u5c31\u4f1a\u6709\u95ee\u9898\uff0c\u56e0\u6b64\uff0c\u9002\u5408\u6709\u80cc\u666f\u8272\u4e5f\u65e0\u5173\u7d27\u8981\u7684\u573a\u666f\uff0c\u4f8b\u5982\u50cf\u662f\u641c\u7d22\u6846\u8fd9\u79cd\uff0c\u5c31\u975e\u5e38\u5408\u9002\u3002<\/p>\n<h4>\u6848\u4f8b\u6f14\u793a<\/h4>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/202201\/background-icon-change-color-demo.php\" rel=\"noopener\" target=\"_blank\">CSS\u80cc\u666f\u5c0f\u56fe\u6807\u53d8\u8272demo<\/a><\/p>\n<p>\u5b9e\u9645\u7684\u53d8\u8272\u6548\u679c MP4 \u5f55\u5c4f\u793a\u610f\uff08\u4e0d\u52a8\u70b9\u51fb\u64ad\u653e\uff09\uff1a<\/p>\n<p><video src='\/\/image.zhangxinxu.com\/video\/blog\/202201\/icon-color.mp4' type=\"video\/mp4\" width=\"366\" height=\"366\" preload=\"auto\" autoplay autobuffer loop x-webkit-airplay=\"allow\" x5-video-player-type=\"h5\" x5-video-player-fullscreen=\"true\" x5-video-orientation=\"portraint\" webkit-playsinline=\"true\" playsinline=\"true\" \u200b\u200b\u200b\u200bposter=\"\/\/image.zhangxinxu.com\/image\/blog\/201806\/poster.png\"><\/video><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u65e0\u8bba\u8bbe\u7f6e\u4ec0\u4e48\u989c\u8272\uff0c\u56fe\u6807\u7684\u989c\u8272\u90fd\u4f1a\u8ddf\u7740\u4e00\u8d77\u53d8\u5316\u3002<\/p>\n<h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<p>\u53c2\u89c1\u8fd9\u7bc7\u6587\u7ae0\uff1a\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2020\/07\/css-background-blend-mode\/\">\u6df1\u5165\u7406\u89e3CSS background-blend-mode\u7684\u4f5c\u7528\u673a\u5236<\/a>\u201d\uff0c\u548c\u5143\u7d20\u6df7\u5408\u6a21\u5f0f\u5c5e\u6027 <code>mix-blend-mode<\/code> \u7684\u6e32\u67d3\u8fd8\u662f\u6709\u4e9b\u533a\u522b\u7684\u3002<\/p>\n<h3>\u4e09\u3001\u65b0\u5e74\u5feb\u4e50\uff0c\u864e\u5e74\u5409\u7965<\/h3>\n<p>\u4eca\u5929\u5927\u5e7430\uff0c\u8fd8\u6709\u534a\u4e2a\u5c0f\u65f6\u5c31\u864e\u5e74\u4e86\uff0c\u672c\u547d\u5e74\u5230\u4e86\uff0c\u65f6\u95f4\u8fc7\u5f97\u597d\u5feb\uff0c\u4e5f\u662f\u5927\u53d4\u7ea7\u522b\u7684\u4eba\u4e86\u3002<\/p>\n<p>\u795d\u5927\u5bb6\u65b0\u7684\u4e00\u5e74\uff0c\u600e\u4e48\u8bb2\u5462\uff0c\u52aa\u529b\u7684\u4ed8\u51fa\u90fd\u6709\u56de\u62a5\u5427\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u672c\u6587\u7684\u5b9e\u73b0\u4e0d\u4e00\u5b9a\u662f\u6700\u597d\u7684\u65b9\u6cd5\uff0c\u5982\u679c\u60a8\u6709\u5f88\u597d\u7684\u601d\u8def\uff0c\u6b22\u8fce\u5206\u4eab\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/1f389.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u6b22\u8fce\u5206\u4eab\uff0c\u52ff\u5168\u6587\u8f6c\u8f7d\uff0c\u5982\u679c\u5b9e\u5728\u559c\u6b22\uff0c\u53ef\u6536\u85cf\uff0c\u6c38\u4e0d\u8fc7\u671f\uff0c\u4e14\u4f1a\u53ca\u65f6\u66f4\u65b0\u77e5\u8bc6\u70b9\u53ca\u4fee\u6b63\u9519\u8bef\uff0c\u9605\u8bfb\u4f53\u9a8c\u4e5f\u66f4\u597d\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10295\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=10295<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202201\/bgicon-color.jpg\" width=\"161\" height=\"96\" alt=\"\u5c01\u9762\u56fe\" class=\"alignright size-medium\" loading=\"lazy\" \/><\/p>\n<p>\u6700\u8fd1\u9047\u5230\u4e86\u9700\u8981\u4f7f\u7528CSS\u8ba9background\u80cc\u666f\u56fe\u6807\u7684\u53d8\u8272\u7684\u9700\u6c42\u573a\u666f\uff0c\u4f7f\u7528\u80cc\u666f\u6df7\u5408\u6a21\u5f0f\u5b9e\u73b0\u7684\uff0c\u53ef\u80fd\u5927\u5bb6\u4ee5\u540e\u4e5f\u7528\u5f97\u5230\uff0c\u6240\u4ee5\u5206\u4eab\u4e0b\u3002<\/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":[995,1078,994],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/10295"}],"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=10295"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/10295\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=10295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=10295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=10295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}