{"id":304,"date":"2024-10-18T12:02:40","date_gmt":"2024-10-18T12:02:40","guid":{"rendered":"https:\/\/pixelsconverter.online\/?page_id=304"},"modified":"2025-10-24T06:19:28","modified_gmt":"2025-10-24T06:19:28","slug":"em-to-percent-converter","status":"publish","type":"page","link":"https:\/\/toolsmate.online\/zh\/em-to-percent-converter\/","title":{"rendered":"\u6b50\u5143\u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668"},"content":{"rendered":"<style>.kb-row-layout-id304_93d86a-24 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id304_93d86a-24 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id304_93d86a-24 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1100px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id304_93d86a-24 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id304_93d86a-24 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id304_93d86a-24 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id304_93d86a-24 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column304_00dacd-2e > .kt-inside-inner-col,.kadence-column304_00dacd-2e > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column304_00dacd-2e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column304_00dacd-2e > .kt-inside-inner-col{flex-direction:column;}.kadence-column304_00dacd-2e > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column304_00dacd-2e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column304_00dacd-2e{position:relative;}@media all and (max-width: 1024px){.kadence-column304_00dacd-2e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column304_00dacd-2e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column304_00dacd-2e\"><div class=\"kt-inside-inner-col\">\n<h1 class=\"wp-block-heading has-theme-palette-9-color has-text-color has-link-color wp-elements-143e829e93d1106c41d293dd527b0a33\">\u6b50\u5143\u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668<\/h1>\n<\/div><\/div>\n\n\n<style>.kadence-column304_6ec523-18 > .kt-inside-inner-col,.kadence-column304_6ec523-18 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column304_6ec523-18 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column304_6ec523-18 > .kt-inside-inner-col{flex-direction:column;}.kadence-column304_6ec523-18 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column304_6ec523-18 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column304_6ec523-18{position:relative;}@media all and (max-width: 1024px){.kadence-column304_6ec523-18 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column304_6ec523-18 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column304_6ec523-18\"><div class=\"kt-inside-inner-col\">\n<div class=\"container\">\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"emInput\" placeholder=\"\u8f38\u5165EM\u503c\">\n        <label for=\"emInput\">EM<\/label>\n    <\/div>\n    <!-- Icon for page change -->\n    <span id=\"pageChangeIcon\" class=\"rotate-icon\">\n        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 52 52\" fill=\"#000000\" class=\"CalculatorField_calculator-field__reverse-icon__vb2AT\">\n            <g>\n                <path d=\"M48.5,2h-3C44.7,2,44,2.7,44,3.5v7c0,0.9-1,1.5-1.6,0.8l0,0C37.7,6.1,31,3.4,23.7,4.1 c-2.6,0.2-5.1,1-7.4,2.2c-1.2,0.6-2.4,1.3-3.4,2.1c-0.7,0.5-0.8,1.6-0.2,2.3l2.1,2.1c0.5,0.5,1.3,0.6,1.9,0.2 c1.2-0.8,2.5-1.5,3.9-2.1c0.6-0.2,1.3-0.4,2-0.6c6.3-1.2,12.3,1.3,15.7,5.4c1.2,1.4,0.3,2.3-0.7,2.3h-7c-0.8,0-1.6,0.7-1.6,1.5v3 c0,0.8,0.8,1.5,1.6,1.5h18.2c0.7,0,1.2-0.6,1.2-1.3V3.5C50,2.7,49.3,2,48.5,2z\"><\/path>\n                <path d=\"M39.4,37.4c-0.6-0.6-1.5-0.6-2.1,0c-1.6,1.6-3.6,2.9-5.8,3.7c-0.6,0.2-1.3,0.4-2,0.6 c-6.3,1.2-12.3-1.3-15.7-5.4c-1.2-1.4-0.3-2.3,0.7-2.3h7c0.8,0,1.5-0.7,1.5-1.5v-3c0-0.8-0.7-1.5-1.5-1.5H3.3C2.6,28,2,28.6,2,29.3 v19.2C2,49.3,2.7,50,3.5,50h3C7.3,50,8,49.3,8,48.5v-7c0-0.9,1-1.5,1.6-0.8l0,0c4.6,5.2,11.4,7.9,18.7,7.2c2.6-0.2,5.1-1,7.4-2.2 c2.2-1.1,4.1-2.5,5.7-4.1c0.6-0.6,0.6-1.6,0-2.1L39.4,37.4z\"><\/path>\n            <\/g>\n        <\/svg>\n    <\/span>\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"emSizeInput\" placeholder=\"\u8f38\u5165 EM \u5c3a\u5bf8\u503c\">\n        <label for=\"emSizeInput\">\u96fb\u78c1\u5c3a\u5bf8<\/label>\n    <\/div>\n    <div class=\"input-group\">\n        <input type=\"number\" id=\"baseSizeInput\" placeholder=\"\u8f38\u5165\u57fa\u672c\u5c3a\u5bf8\u503c\">\n        <label for=\"baseSizeInput\">\u57fa\u672c\u5c3a\u5bf8<\/label>\n    <\/div>\n    <div class=\"result\" id=\"resultDisplay\">\u7ed3\u679c\u5c06\u5728\u6b64\u663e\u793a<\/div>\n<\/div>\n\n\n<script>\n    const emInput = document.getElementById('emInput');\n    const emSizeInput = document.getElementById('emSizeInput');\n    const baseSizeInput = document.getElementById('baseSizeInput');\n    const resultDisplay = document.getElementById('resultDisplay');\n    const copyIcon = document.createElement('span'); \/\/ Create the copy icon container\n\n    \/\/ Set default values\n    emSizeInput.value = 16;  \/\/ Default EM size\n    baseSizeInput.value = 1000;  \/\/ Default base size\n\n    \/\/ Function to convert EM to percentage\n    function convertEmToPercentage() {\n        const emValue = parseFloat(emInput.value);\n        const emSizeValue = parseFloat(emSizeInput.value);\n        const baseSizeValue = parseFloat(baseSizeInput.value);\n        \n        if (!isNaN(emValue) && !isNaN(emSizeValue) && !isNaN(baseSizeValue)) {\n            const percentageValue = (emValue * emSizeValue \/ baseSizeValue) * 100;  \/\/ Convert EM to Percentage\n            \n            \/\/ Display the result without decimal points if it's a whole number\n            const displayValue = percentageValue % 1 === 0 ? percentageValue : percentageValue.toFixed(2);\n            resultDisplay.textContent = displayValue + ' %';  \/\/ Display the result in percentage\n        } else {\n            resultDisplay.textContent = 'Result will be shown here';\n        }\n        resultDisplay.appendChild(copyIcon);  \/\/ Append the copy icon next to the result\n    }\n\n    \/\/ Add event listeners for the input fields\n    emInput.addEventListener('input', convertEmToPercentage);\n    emSizeInput.addEventListener('input', convertEmToPercentage);\n    baseSizeInput.addEventListener('input', convertEmToPercentage);\n\n    \/\/ Add the SVG copy icon directly next to the result text\n    copyIcon.innerHTML = `<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"24\" viewBox=\"0 0 24 24\" width=\"24\">\n      <path d=\"M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z\"\/>\n    <\/svg>`;\n    copyIcon.style.cursor = 'pointer';\n    copyIcon.style.marginLeft = '10px';  \/\/ Add some space between result and icon\n    copyIcon.style.verticalAlign = 'middle';  \/\/ Align the icon properly with the text\n    copyIcon.style.transition = 'transform 0.3s ease';  \/\/ Animation on click\n\n    \/\/ Function to copy result to clipboard when the icon is clicked\n    copyIcon.addEventListener('click', function() {\n        const percentageValue = resultDisplay.textContent;\n        if (percentageValue && percentageValue !== 'Result will be shown here') {\n            const valueToCopy = percentageValue.replace('%', '').trim();  \/\/ Remove the '%' unit and trim the value\n            navigator.clipboard.writeText(valueToCopy).then(() => {\n                \/\/ Animation: Copy icon will grow slightly and then shrink back to indicate the action\n                copyIcon.style.transform = 'scale(1.2)';  \/\/ Enlarge the icon slightly\n                setTimeout(() => {\n                    copyIcon.style.transform = 'scale(1)';  \/\/ Return to original size after animation\n                }, 200);\n            }).catch(err => {\n                console.error('Failed to copy text:', err);\n            });\n        }\n    });\n    copyIcon.classList.add('copy-icon'); \n    \/\/ Add event listener for icon click to change the page\ndocument.getElementById('pageChangeIcon').addEventListener('click', function() {\n    \/\/ Change the URL to the desired page\n    window.location.href = 'https:\/\/toolsmate.online\/percentage-to-em-converter\/'; \/\/ Replace with the desired page link\n});\n\n<\/script>\n<style>\n.container {\n    background-color: #fff;\n    padding: 30px;\n    border-radius: 10px;\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);\n    max-width: 600px;\n    width: 100%;\n    display: flex;\n    flex-direction: column;\n    align-items: center; \/* Center content horizontally *\/\n}\n\n.input-group {\n    position: relative;\n    width: 100%; \/* Full width for the input fields *\/\n    display: flex;\n    margin-bottom:15px;\n    justify-content: space-between; \/* Align inputs on both sides *\/\n}\n\nlabel {\n    position: absolute;\n    top: -6px;\n    left: 15px;\n    background-color: #fff;\n    padding: 0 5px;\n    font-size: 0.9rem;\n    color: #007bff;\n}\n\n.rotate-icon {\n    padding-bottom:10px;\n    display: inline-block;\n    cursor: pointer;\n    transition: transform 0.5s ease;\n    margin: 0 20px;\n    align-self: center; \/* Centers the icon between inputs *\/\n}\n\n.rotate-icon:hover {\n    transform: rotate(360deg);\n}\n\n#converterLink {\n    display: block;\n    margin-top: 20px;\n    font-size: 16px;\n    color: blue;\n    text-decoration: underline;\n}\n\n.result {\n    text-align: center;\n    font-size: 1.2rem;\n    font-weight: 600;\n    margin-top: 10px;\n    padding: 8px 10px;\n    background-color: #e7f3ff;\n    border-radius: 4px;\n    width:100%;\n}\n\n\/* Add transition for the copy icon *\/\n.copy-icon {\n    cursor: pointer;\n    margin-left: 10px;\n    vertical-align: middle;\n    transition: background-color 0.3s ease, transform 0.3s ease;\n    padding: 5px;\n    border-radius: 20%; \/* Make the icon look better with rounded corners *\/\n}\n\n@media (max-width: 600px) {\n    .container {\n        padding: 35px 15px;\n    }\n\n    .result {\n        font-size: 1rem;\n    }\n}\n<\/style>\n<\/div><\/div>\n\n\n<style>.kadence-column304_6ad80f-64 > .kt-inside-inner-col,.kadence-column304_6ad80f-64 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column304_6ad80f-64 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column304_6ad80f-64 > .kt-inside-inner-col{flex-direction:column;}.kadence-column304_6ad80f-64 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column304_6ad80f-64 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column304_6ad80f-64, .kadence-column304_6ad80f-64 h1, .kadence-column304_6ad80f-64 h2, .kadence-column304_6ad80f-64 h3, .kadence-column304_6ad80f-64 h4, .kadence-column304_6ad80f-64 h5, .kadence-column304_6ad80f-64 h6{color:var(--global-palette9, #ffffff);}.kadence-column304_6ad80f-64 a{color:var(--global-palette7, #EDF2F7);}.kadence-column304_6ad80f-64{position:relative;}@media all and (max-width: 1024px){.kadence-column304_6ad80f-64 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column304_6ad80f-64 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column304_6ad80f-64\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\"><b>EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668\uff1a\u65b9\u4fbf\u5730\u5c07 EM \u55ae\u4f4d\u8f49\u63db\u70ba\u767e\u5206\u6bd4\uff0c\u4ee5\u9069\u61c9\u97ff\u61c9\u5f0f\u7db2\u9801\u8a2d\u8a08\u3002.<\/b><\/h2>\n\n\n\n<p>\u5728\u7db2\u9801\u8a2d\u8a08\u9818\u57df\uff0c\u97ff\u61c9\u5f0f\u55ae\u4f4d\uff08\u4f8b\u5982 EM \u548c\u767e\u5206\u6bd4 (%)\uff09\u5c0d\u65bc\u8a2d\u8a08\u80fd\u5920\u5728\u5404\u7a2e\u88dd\u7f6e\u4e0a\u5b8c\u7f8e\u904b\u884c\u7684\u4f48\u5c40\u81f3\u95dc\u91cd\u8981\u3002 EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668\u662f\u4e00\u6b3e\u91cd\u8981\u7684\u5de5\u5177\uff0c\u5b83\u7c21\u5316\u4e86 EM \u503c\u5230\u767e\u5206\u6bd4\u7684\u8f49\u63db\u904e\u7a0b\uff0c\u4f7f\u8a2d\u8a08\u4eba\u54e1\u80fd\u5920\u9748\u6d3b\u5730\u6309\u6bd4\u4f8b\u7e2e\u653e\u3002\u638c\u63e1\u4e86 EM \u55ae\u4f4d\u5230\u767e\u5206\u6bd4\u7684\u8f49\u63db\u65b9\u6cd5\uff0c\u7db2\u9801\u958b\u767c\u4eba\u54e1\u5c31\u80fd\u5275\u5efa\u97ff\u61c9\u5f0f\u4e14\u6613\u65bc\u4f7f\u7528\u7684\u8a2d\u8a08\uff0c\u4e26\u5728\u87a2\u5e55\u5c3a\u5bf8\u7e2e\u653e\u6642\u4fdd\u6301\u4e00\u81f4\u6027\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u4ec0\u9ebc\u662fEM\uff1f<\/b><\/h2>\n\n\n\n<p>em \u662f\u9069\u7528\u65bc\u7db2\u9801\u8a2d\u8a08\u548c\u6392\u7248\u7684\u5c3a\u5bf8\u55ae\u4f4d\uff0c\u5b83\u8207\u5305\u542b\u5143\u7d20\u7684\u5b57\u9ad4\u5927\u5c0f\u6709\u95dc\u3002\u5be6\u969b\u4e0a\uff0c1 \u500b 16 \u50cf\u7d20\u7684\u5b57\u9ad4\uff0c1 \u500b em \u5c31\u662f 16 \u50cf\u7d20\u3002\u9019\u7a2e\u76f8\u5c0d\u5927\u5c0f\u7684\u7279\u6027\u4f7f\u5f97 em \u5177\u6709\u5f88\u9ad8\u7684\u9748\u6d3b\u6027\uff0c\u4e26\u5141\u8a31\u5143\u7d20\u96a8\u5468\u570d\u6587\u5b57\u6216\u4f48\u5c40\u81ea\u52d5\u8abf\u6574\u5927\u5c0f\uff0c\u9019\u662f\u97ff\u61c9\u5f0f\u8a2d\u8a08\u7684\u91cd\u8981\u7279\u5fb5\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u70ba\u4ec0\u9ebc\u8981\u5728\u7db2\u9801\u8a2d\u8a08\u4e2d\u4f7f\u7528 EM \u55ae\u4f4d\uff1f<\/b><\/h3>\n\n\n\n<p>em \u55ae\u4f4d\u975e\u5e38\u7406\u60f3\uff0c\u56e0\u70ba\u5b83\u5011\u6703\u6839\u64da\u6839\u5143\u7d20\u6216\u7236\u5143\u7d20\u7684\u5b57\u9ad4\u5927\u5c0f\u9032\u884c\u7e2e\u653e\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97 em \u6210\u70ba\u4e32\u6d41\u4f48\u5c40\u7684\u5b8c\u7f8e\u9078\u64c7\uff0c\u56e0\u70ba\u5b83\u5011\u6709\u52a9\u65bc\u4fdd\u6301\u9593\u8ddd\u3001\u5b57\u9ad4\u548c\u5176\u4ed6\u5143\u7d20\u7684\u6bd4\u4f8b\u3002\u4f8b\u5982\uff0c\u7576\u4f7f\u7528 em \u55ae\u4f4d\u8abf\u6574\u5167\u908a\u8ddd\u6216\u5916\u908a\u8ddd\u6642\uff0c\u5b57\u9ad4\u5927\u5c0f\u8b8a\u5316\u6642\u9593\u8ddd\u4e5f\u6703\u96a8\u4e4b\u8abf\u6574\uff0c\u4ee5\u7dad\u6301\u8a2d\u8a08\u7684\u8996\u89ba\u7d71\u4e00\u6027\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u7db2\u9801\u8a2d\u8a08\u4e2d\u7684\u767e\u5206\u6bd4\u662f\u4ec0\u9ebc\uff1f<\/b><\/h2>\n\n\n\n<p>\u97ff\u61c9\u5f0f\u8a2d\u8a08\u4e2d\u5e38\u7528\u7684\u53e6\u4e00\u500b\u55ae\u4f4d\u662f\u767e\u5206\u6bd4\uff08%\uff09\uff0c\u5b83\u662f\u76f8\u5c0d\u65bc\u7236\u5143\u7d20\u5927\u5c0f\u7684\u76f8\u5c0d\u5ea6\u91cf\u3002\u767e\u5206\u6bd4\u5141\u8a31\u5143\u7d20\u6839\u64da\u5176\u5bb9\u5668\u9032\u884c\u7e2e\u653e\uff0c\u9019\u5728\u5275\u5efa\u80fd\u5920\u81ea\u7136\u9069\u61c9\u87a2\u5e55\u5c3a\u5bf8\u7684\u6d41\u5f0f\u4f48\u5c40\u6642\u975e\u5e38\u6709\u7528\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u5c07\u6709\u6548\u5e02\u5834\u50f9\u503c\u8f49\u63db\u70ba\u767e\u5206\u6bd4\u7684\u512a\u9ede\u3002.<\/b><\/h3>\n\n\n\n<p>\u5c07 EM \u55ae\u4f4d\u8f49\u63db\u70ba\u767e\u5206\u6bd4\u53ef\u4ee5\u7c21\u5316\u97ff\u61c9\u5f0f\u8a2d\u8a08\uff0c\u56e0\u70ba\u8a2d\u8a08\u5e2b\u53ef\u4ee5\u5b9a\u7fa9\u76f8\u5c0d\u5c3a\u5bf8\uff0c\u800c\u7121\u9700\u53d7\u9650\u65bc\u57fa\u65bc\u50cf\u7d20\u7684\u6e2c\u91cf\u55ae\u4f4d\u3002\u5c07 EM \u55ae\u4f4d\u8f49\u63db\u70ba\u767e\u5206\u6bd4\u5f8c\uff0c\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u4f7f\u5143\u7d20\u5728\u4e0d\u540c\u87a2\u5e55\u5c3a\u5bf8\u4e0b\u5747\u52fb\u7e2e\u653e\uff0c\u5f9e\u800c\u512a\u5316\u4f7f\u7528\u8005\u9ad4\u9a57\u548c\u53ef\u8a2a\u554f\u6027\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u70ba\u4ec0\u9ebc\u9078\u64c7\u6211\u5011\u7684\u6b50\u5143\u514c\u767e\u5206\u6bd4\u8f49\u63db\u5668\uff1f<\/b><\/h2>\n\n\n\n<p>\u6211\u5011\u63d0\u4f9b\u4e86\u4e00\u500b EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668\uff0c\u9019\u5c0d\u65bc\u60f3\u8981\u958b\u767c\u97ff\u61c9\u5f0f\u4f48\u5c40\u7684\u8a2d\u8a08\u5e2b\u4f86\u8aaa\u975e\u5e38\u6709\u7528\u3002\u6b64\u8f49\u63db\u7684\u4e3b\u8981\u512a\u9ede\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u66f4\u5927\u7684\u9748\u6d3b\u6027\uff1a<\/strong> \u5c07 EM \u8f49\u63db\u70ba\u767e\u5206\u6bd4\uff0c\u53ef\u4ee5\u8b93\u4f48\u5c40\u96a8\u8457\u87a2\u5e55\u5c3a\u5bf8\u7684\u8b8a\u5316\u800c\u7e2e\u653e\uff0c\u800c\u7121\u9700\u66f4\u6539\u5404\u500b CSS \u5c6c\u6027\u3002.<\/li>\n\n\n\n<li><strong>\u767e\u5206\u6bd4\u7684\u7d71\u4e00\u6027\uff1a<\/strong> \u4ee5\u767e\u5206\u6bd4\u5f62\u5f0f\u5448\u73fe\u7684\u6e2c\u91cf\u7d50\u679c\u8207\u5176\u4ed6\u88dd\u7f6e\u76f8\u6bd4\u4e0d\u6703\u5931\u53bb\u6bd4\u4f8b\u6027\uff0c\u4e26\u80fd\u7522\u751f\u4e00\u81f4\u7684\u4f7f\u7528\u8005\u9ad4\u9a57\u3002.<\/li>\n\n\n\n<li><strong>\u7cbe\u7c21\u7684\u8a2d\u8a08\u6d41\u7a0b\uff1a<\/strong> \u8f49\u63db\u5668\u53ef\u4ee5\u7c21\u5316\u8a08\u7b97\uff0c\u5f9e\u800c\u7bc0\u7701\u6642\u9593\u4e26\u7d66\u51fa\u6b63\u78ba\u7684\u7d50\u679c\u3002.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue1-10-1024x536.webp\" alt=\"EM \u5230 PERCENT \u8f49\u63db\u5668 \"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u5c07\u6b50\u5143\u8f49\u63db\u70ba\u767e\u5206\u6bd4\u3002.<\/b><\/h2>\n\n\n\n<p>EM \u5230\u767e\u5206\u6bd4\u7684\u8f49\u63db\u5f88\u7c21\u55ae\u3002\u7531\u65bc 1 EM \u7b49\u65bc 100% \u7684\u5b57\u9ad4\u5927\u5c0f\uff0c\u56e0\u6b64\u516c\u5f0f\u5f88\u7c21\u55ae\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code><b>\u767e\u5206\u6bd4 = EM \u00d7 100<\/b><\/code><\/pre>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u5b57\u9ad4\u5927\u5c0f\u8a2d\u5b9a\u70ba 2 em\uff0c\u5247\u7b49\u6548\u767e\u5206\u6bd4\u70ba\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code><b>\u767e\u5206\u6bd4 = 2 \u00d7 100 = 200 %<\/b><\/code><\/pre>\n\n\n\n<p>\u8a72\u516c\u5f0f\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe EM \u55ae\u4f4d\u548c\u767e\u5206\u6bd4\u55ae\u4f4d\u4e4b\u9593\u7684\u8f49\u63db\uff0c\u4e26\u5e6b\u52a9\u8a2d\u8a08\u5e2b\u4ee5\u6700\u5c11\u7684\u52aa\u529b\u5275\u5efa\u97ff\u61c9\u5f0f\u8a2d\u8a08\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u7bc4\u4f8b\uff1aEM \u5230\u767e\u5206\u6bd4\u8a08\u7b97\u5668\u3002.<\/b><\/h3>\n\n\n\n<p>\u5047\u8a2d\u60a8\u5e0c\u671b\u67d0\u500b\u5143\u7d20\u8207\u6839\u5b57\u9ad4\u5927\u5c0f\u4e4b\u9593\u4fdd\u6301 1.5 EM \u7684\u9593\u8ddd\u3002. <\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-6-background-color has-background\"><code><b>\u767e\u5206\u6bd4 = 1.5 \u00d7 100 = 150 %<\/b><\/code><\/pre>\n\n\n\n<p>\u9019\u7a2e\u8a08\u7b97\u65b9\u6cd5\u53ef\u4ee5\u5f97\u51fa EM \u8207\u767e\u5206\u6bd4\u4e4b\u9593\u975e\u5e38\u76f4\u63a5\u7684\u6bd4\u4f8b\u95dc\u4fc2\uff0c\u56e0\u6b64\u66f4\u5bb9\u6613\u8abf\u6574\u5404\u7a2e\u87a2\u5e55\u5c3a\u5bf8\u7684\u8a2d\u8a08\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u6b50\u6d32\u8ca8\u5e63\u5230\u767e\u5206\u6bd4\u8f49\u63db\u8868<\/b><\/h2>\n\n\n\n<p>\u70ba\u4e86\u65b9\u4fbf\u5feb\u901f\u63db\u7b97\uff0c\u4e0b\u8868\u5217\u51fa\u4e86\u5e38\u7528\u7684EM\u503c\u53ca\u5176\u5c0d\u61c9\u7684\u767e\u5206\u6bd4\u3002\u8a72\u8868\u4f7f\u8a2d\u8a08\u5e2b\u548c\u958b\u767c\u4eba\u54e1\u80fd\u5920\u4f7f\u7528\u5408\u9069\u7684\u6e2c\u91cf\u503c\uff0c\u800c\u7121\u9700\u53cd\u8986\u8a08\u7b97\u3002.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column304_cf55d6-8b > .kt-inside-inner-col,.kadence-column304_cf55d6-8b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column304_cf55d6-8b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column304_cf55d6-8b > .kt-inside-inner-col{flex-direction:column;}.kadence-column304_cf55d6-8b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column304_cf55d6-8b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column304_cf55d6-8b{position:relative;}@media all and (max-width: 1024px){.kadence-column304_cf55d6-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column304_cf55d6-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column304_cf55d6-8b\"><div class=\"kt-inside-inner-col\">\n<table border=\"1\" cellpadding=\"5\" cellspacing=\"0\">\n  <thead>\n    <tr>\n      <th>EM \u503c<\/th>\n      <th>EM \u5c3a\u5bf8 (PX)<\/th>\n      <th>\u57fa\u790e\u5c3a\u5bf8 (PX)<\/th>\n      <th>\u767e\u5206\u6bd4 (%)<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>1 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>1.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>2 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>3.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>3\u500b<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>4.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>4\u500b<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>6.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>5 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>8.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>6 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>9.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>7 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>11.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>8 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>12.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>9 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>14.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>10 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>16.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>11 \u516c\u5206<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>17.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>12 \u516c\u5206<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>19.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>13 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>20.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>14 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>22.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>15 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>24.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>16 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>25.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>17 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>27.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>18 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>28.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>19 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>30.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>20 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>32.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>21 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>33.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>22 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>35.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>23 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>36.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>24 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>38.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>25 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>40.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>26 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>41.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>27 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>43.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>28 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>44.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>29 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>46.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>30 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>48.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>31 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>49.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>32 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>51.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>33 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>52.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>34 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>54.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>35 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>56.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>36 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>57.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>37 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>59.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>38 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>60.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>39 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>62.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>40 \u516c\u5206<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>64.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>41 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>65.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>42 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>67.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>43 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>68.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>44 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>70.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>45 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>72.00%<\/td>\n    <\/tr>\n    <tr>\n      <td>46 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>73.60%<\/td>\n    <\/tr>\n    <tr>\n      <td>47 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>75.20%<\/td>\n    <\/tr>\n    <tr>\n      <td>48 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>76.80%<\/td>\n    <\/tr>\n    <tr>\n      <td>49 em<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>78.40%<\/td>\n    <\/tr>\n    <tr>\n      <td>50 \u5398\u7c73<\/td>\n      <td>16 \u50cf\u7d20<\/td>\n      <td>1000 \u50cf\u7d20<\/td>\n      <td>80.00%<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<style>\ntable {\n            width: 100%;\n            border-collapse: collapse;\n            margin-bottom: 20px;\n            background-color: #ffffff;\n            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);\n        }\n        th, td {\n            padding: 15px;\n            text-align: center;\n            border: 1px solid #dddddd;\n        }\n        th {\n            background-color: #007bff;\n            color: white;\n        }\n        td {\n            font-size: 1rem;\n        }\n        @media only screen and (max-width: 768px) {\n            th, td {\n                padding: 10px;\n                font-size: 0.9rem;\n            }\n        }\n        @media only screen and (max-width: 480px) {\n            th, td {\n                padding: 8px;\n                font-size: 0.8rem;\n            }\n        }\n    <\/style>\n<\/style>\n<\/div><\/div>\n\n\n<style>.kadence-column304_234cec-62 > .kt-inside-inner-col,.kadence-column304_234cec-62 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column304_234cec-62 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column304_234cec-62 > .kt-inside-inner-col{flex-direction:column;}.kadence-column304_234cec-62 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column304_234cec-62 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column304_234cec-62, .kadence-column304_234cec-62 h1, .kadence-column304_234cec-62 h2, .kadence-column304_234cec-62 h3, .kadence-column304_234cec-62 h4, .kadence-column304_234cec-62 h5, .kadence-column304_234cec-62 h6{color:var(--global-palette9, #ffffff);}.kadence-column304_234cec-62 a{color:var(--global-palette7, #EDF2F7);}.kadence-column304_234cec-62{position:relative;}@media all and (max-width: 1024px){.kadence-column304_234cec-62 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column304_234cec-62 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column304_234cec-62\"><div class=\"kt-inside-inner-col\">\n<p>\u8f49\u63db\u8868\u662f\u4e00\u500b\u5feb\u901f\u6307\u5357\uff0c\u53ef\u8b93\u60a8\u5728\u97ff\u61c9\u5f0f\u7db2\u9801\u8a2d\u8a08\u4e2d\u61c9\u7528 EM \u5230\u767e\u5206\u6bd4\u7684\u503c\uff0c\u800c\u7121\u9700\u9032\u4e00\u6b65\u8a08\u7b97\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>EM\u5728\u767e\u5206\u6bd4\u8f49\u63db\u7684\u61c9\u7528\u3002.<\/b><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u4f55\u6642\u4f7f\u7528\u6709\u6548\u5e02\u5834\u6307\u6578 (EM) \u8207\u767e\u5206\u6bd4<\/b><\/h3>\n\n\n\n<p>\u7576\u60a8\u9700\u8981\u5143\u7d20\u6839\u64da\u5b57\u9ad4\u5927\u5c0f\u9032\u884c\u7e2e\u653e\u6642\uff08\u901a\u5e38\u7528\u65bc\u6392\u7248\u548c\u9593\u8ddd\uff09\uff0c\u4f7f\u7528 em \u55ae\u4f4d\u6700\u70ba\u5408\u9069\u3002\u800c\u767e\u5206\u6bd4\u55ae\u4f4d\u5247\u66f4\u9069\u7528\u65bc\u4f48\u5c40\uff0c\u56e0\u70ba\u4f48\u5c40\u4e2d\u5143\u7d20\u7684\u5927\u5c0f\u53ef\u4ee5\u6839\u64da\u5176\u7236\u5bb9\u5668\u9032\u884c\u8abf\u6574\u3002\u5c07 em \u55ae\u4f4d\u7528\u4f5c\u767e\u5206\u6bd4\u55ae\u4f4d\uff0c\u53ef\u4ee5\u5275\u5efa\u66f4\u5177\u97ff\u61c9\u6027\u7684\u8a2d\u8a08\uff0c\u4f7f\u5176\u5728\u4e0d\u540c\u87a2\u5e55\u5c3a\u5bf8\u4e0b\u4fdd\u6301\u6bd4\u4f8b\u5354\u8abf\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u5728\u97ff\u61c9\u5f0f\u8a2d\u8a08\u4e2d\u4f7f\u7528 EM \u4f86\u8a08\u7b97\u8f49\u63db\u7387\u3002.<\/b><\/h3>\n\n\n\n<p>\u5c07 em \u8f49\u63db\u70ba\u767e\u5206\u6bd4\u53ef\u4ee5\u8b93\u5143\u7d20\u6839\u64da\u87a2\u5e55\u5c3a\u5bf8\u548c\u5bb9\u5668\u5c3a\u5bf8\u9032\u884c\u7e2e\u653e\u3002\u9019\u5728\u97ff\u61c9\u5f0f\u7db2\u9801\u8a2d\u8a08\u4e2d\u5c24\u5176\u6709\u7528\uff0c\u56e0\u70ba\u5143\u7d20\u9700\u8981\u5728\u4efb\u4f55\u88dd\u7f6e\u4e0a\u90fd\u80fd\u5b8c\u7f8e\u5448\u73fe\u3002\u57fa\u65bc\u767e\u5206\u6bd4\u7684\u65b9\u6cd5\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u8a2d\u8a08\u9748\u6d3b\u3001\u6d41\u66a2\u4e14\u6613\u65bc\u5b58\u53d6\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u63d0\u9ad8\u53ef\u8b80\u6027\u548c\u6613\u7528\u6027\u3002.<\/b><\/h3>\n\n\n\n<p>EM \u55ae\u4f4d\u96e3\u4ee5\u8fa8\u8a8d\uff0c\u56e0\u6b64\u8f49\u63db\u70ba\u767e\u5206\u6bd4\u53ef\u4ee5\u63d0\u9ad8\u5176\u6613\u7528\u6027\u3002\u57fa\u65bc\u767e\u5206\u6bd4\u7684\u65b9\u6cd5\u80fd\u5920\u9748\u6d3b\u9069\u61c9\u4f7f\u7528\u8005\u504f\u597d\uff0c\u4e26\u5141\u8a31\u6587\u5b57\u548c\u5143\u7d20\u5728\u4e0d\u5f71\u97ff\u8996\u89ba\u5c64\u6b21\u7d50\u69cb\u7684\u60c5\u6cc1\u4e0b\u64f4\u5c55\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u95dc\u65bc EM \u5230\u767e\u5206\u6bd4\u8a08\u7b97\u5668\u7684\u5e38\u898b\u554f\u984c\u3002.<\/b><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><b>EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668\u662f\u4ec0\u9ebc\u610f\u601d\uff1f<\/b><\/h3>\n\n\n\n<p>EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668\u662f\u4e00\u500b\u5be6\u7528\u5de5\u5177\uff0c\u5141\u8a31\u8a2d\u8a08\u5e2b\u5c07 EM \u55ae\u4f4d\u8f49\u63db\u70ba\u767e\u5206\u6bd4\uff0c\u4ee5\u4fbf\u5728 CSS \u4e2d\u6307\u5b9a\u6bd4\u4f8b\u5c3a\u5bf8\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u70ba\u4ec0\u9ebc\u8981\u5c07\u6b50\u5143\u8f49\u63db\u70ba\u767e\u5206\u6bd4\uff1f<\/b><\/h3>\n\n\n\n<p>EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5c07 EM \u8f49\u63db\u70ba\u767e\u5206\u6bd4\uff0c\u5f9e\u800c\u5be6\u73fe\u97ff\u61c9\u5f0f\u8a2d\u8a08\uff0c\u4e26\u53ef\u5728\u5404\u7a2e\u88dd\u7f6e\u4e0a\u9032\u884c\u6bd4\u4f8b\u7e2e\u653e\u6e2c\u91cf\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u5982\u4f55\u627e\u5230\u5c07 EM \u8f49\u63db\u70ba\u767e\u5206\u6bd4\u7684\u516c\u5f0f\uff1f<\/b><\/h3>\n\n\n\n<p>\u9019\u500b\u7b49\u5f0f\u5f88\u7c21\u55ae\uff1a <strong>\u767e\u5206\u6bd4 = EM x 100<\/strong>. \u5728\u6b50\u5143\/\u7f8e\u5143\u548c\u767e\u5206\u6bd4\u55ae\u4f4d\u4e4b\u9593\u9032\u884c\u8f49\u63db\u6642\uff0c\u9019\u662f\u4e00\u500b\u975e\u5e38\u65b9\u4fbf\u7684\u8a08\u7b97\u65b9\u6cd5\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><b>\u6211\u7684 CSS \u4e2d\u662f\u5426\u53ef\u4ee5\u6df7\u5408\u4f7f\u7528 em \u55ae\u4f4d\u548c\u767e\u5206\u6bd4\uff1f<\/b><\/h3>\n\n\n\n<p>\u662f\u7684\uff0c\u5728 CSS \u4e2d\u53ef\u4ee5\u4f7f\u7528\u9019\u5169\u7a2e\u55ae\u4f4d\u4f86\u5be6\u73fe\u97ff\u61c9\u5f0f\u8a2d\u8a08\u3002 em \u55ae\u4f4d\u66f4\u9069\u5408\u6392\u7248\u548c\u6bd4\u4f8b\u9593\u8ddd\uff0c\u800c\u767e\u5206\u6bd4\u55ae\u4f4d\u5247\u66f4\u9069\u7528\u65bc\u4f48\u5c40\u548c\u5bb9\u5668\u5c3a\u5bf8\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>EM \u5230\u767e\u5206\u6bd4\u7684\u8f49\u63db\u8cc7\u6e90\u3002.<\/b><\/h2>\n\n\n\n<p>\u6211\u5011\u7684\u7dda\u4e0a EM \u5230\u767e\u5206\u6bd4\u8a08\u7b97\u5668\u548c\u4efb\u4f55 <a href=\"https:\/\/toolsmate.online\/zh\/\">\u5176\u4ed6\u8f49\u63db\u5668<\/a> \u5e6b\u52a9\u96fb\u5b50\u88fd\u9020\u5546\u7c21\u5316\u8a2d\u8a08\u6d41\u7a0b\u3002\u9019\u4e9b\u8f49\u63db\u5668\u7cbe\u6e96\u9ad8\u6548\uff0c\u7bc0\u7701\u6642\u9593\uff0c\u8b93\u8a2d\u8a08\u5e2b\u5c08\u6ce8\u65bc\u7f8e\u89c0\u8207\u5be6\u7528\u517c\u5177\u7684\u8a2d\u8a08\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>\u6458\u8981\uff1a\u4f7f\u7528 EM \u767e\u5206\u6bd4\u8f15\u9b06\u5be6\u73fe\u97ff\u61c9\u5f0f\u8a2d\u8a08\u3002.<\/b><\/h2>\n\n\n\n<p>EM \u5230\u767e\u5206\u6bd4\u8f49\u63db\u5668\u5c07\u5e6b\u52a9\u4efb\u4f55\u60f3\u8981\u5be6\u73fe\u53ef\u5728\u4e0d\u540c\u8a2d\u5099\u4e0a\u904b\u884c\u7684\u53ef\u64f4\u5c55\u8a2d\u8a08\u7684\u4eba\u3002\u8f49\u63db <a href=\"https:\/\/www.alliemariedesign.com\/blog\/creating-a-cohesive-look-across-all-your-marketing-platforms\">EM\u55ae\u4f4d\u8f49\u63db\u70ba\u767e\u5206\u6bd4<\/a> \u53ef\u4ee5\u5e6b\u52a9\u7db2\u9801\u8a2d\u8a08\u5e2b\u6253\u9020\u9748\u6d3b\u3001\u6613\u7528\u4e14\u7f8e\u89c0\u4e00\u81f4\u7684\u7248\u9762\u3002\u900f\u904e\u958b\u767c\u97ff\u61c9\u5f0f\u8a2d\u8a08\uff0c\u78ba\u4fdd\u7db2\u9801\u5728\u4efb\u4f55\u87a2\u5e55\u4e0a\u90fd\u80fd\u4fdd\u6301\u5b8c\u6574\u6027\uff0c\u9032\u800c\u63d0\u5347\u4f7f\u7528\u8005\u9ad4\u9a57\u3002.<\/p>\n\n\n\n<p>\u7acb\u5373\u958b\u59cb\u4f7f\u7528 EM \u5230 % \u8f49\u63db\u5668\uff0c\u9ad4\u9a57\u6b64\u8f49\u63db\u5e36\u4f86\u7684\u9748\u6d3b\u6027\u548c\u9069\u61c9\u6027\u512a\u52e2\u3002\u53ea\u9700\u7c21\u55ae\u7684\u8a08\u7b97\u548c\u5408\u9069\u7684\u5de5\u5177\uff0c\u5373\u53ef\u5275\u5efa\u97ff\u61c9\u8fc5\u901f\u3001\u53ef\u64f4\u5c55\u4e14\u7d93\u4e45\u8010\u7528\u7684\u8a2d\u8a08\u3002.<br><\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column304_1872e0-10 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column304_1872e0-10 > .kt-inside-inner-col,.kadence-column304_1872e0-10 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column304_1872e0-10 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column304_1872e0-10 > .kt-inside-inner-col{flex-direction:column;}.kadence-column304_1872e0-10 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column304_1872e0-10 > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column304_1872e0-10 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column304_1872e0-10{position:relative;}@media all and (max-width: 1024px){.kadence-column304_1872e0-10 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column304_1872e0-10 > 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.kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column304_13e7ef-df > .kt-inside-inner-col > *, .kadence-column304_13e7ef-df > .kt-inside-inner-col > figure.wp-block-image, .kadence-column304_13e7ef-df > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column304_13e7ef-df > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column304_13e7ef-df kb-section-dir-horizontal\"><div class=\"kt-inside-inner-col\">\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-cm-converter\/\">\u767e\u5206\u6bd4 \u8f6c CM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-rem-converter\/\">\u767e\u5206\u6bd4 \u8f6c REM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-em-converter\/\">\u767e\u5206\u6bd4 \u8f6c EM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-vw-converter\/\">\u767e\u5206\u6bd4 \u8f6c VW<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-pt-converter\/\">\u767e\u5206\u6bd4 \u8f6c PT<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-in-converter\/\">\u767e\u5206\u6bd4\u63db\u7b97\u70ba\u82f1\u5bf8<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-pc-converter\/\">\u767e\u5206\u6bd4 \u8f6c PC<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-mm-converter\/\">\u767e\u5206\u6bd4 \u8f6c MM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-vh-converter\/\">\u767e\u5206\u6bd4 \u8f6c VH<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/zh\/percentage-to-px-converter\/\">\u767e\u5206\u6bd4 \u8f6c PX<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a 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