{"id":1502,"date":"2025-10-27T15:06:48","date_gmt":"2025-10-27T06:06:48","guid":{"rendered":"http:\/\/sekimoto-works.com\/portfolio\/?p=1502"},"modified":"2026-02-13T01:30:58","modified_gmt":"2026-02-12T16:30:58","slug":"training-diary-42","status":"publish","type":"post","link":"https:\/\/sekimoto-works.com\/portfolio\/archives\/1502","title":{"rendered":"\u5b66\u79d1 HTML\/CSS\u57fa\u790e\u2467\u3000\u6a2a\u4e26\u3073\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u6f14\u7fd2"},"content":{"rendered":"\n

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<!doctype html>\n<html>\n    <head>\n\u3000\u3000\u3000\u3000\u3000<meta>\u301c\u301c\u301c\n\u3000\u3000\u3000\u3000\u3000<meta>\u301c\u301c\u301c\n\u3000\u3000\u3000\u3000\u3000<title>\u301c\u301c\u301c<\/title>\n        <link href=\"style.css\" rel=\"stylesheet\">\n    <\/head>\n    <body>\n        <div class=\"oya\">\n           <div class=\"kodomo_a\"><\/div>\n           <div class=\"kodomo_b\"><\/div>\n           <div class=\"kodomo_c\"><\/div>\n        <\/div>\n    <\/body>\n<\/html><\/code><\/pre>\n\n\n\n
.oya {\n    display: flex;\n}\n\n.kodomo_a{\n  width: 200px;\n  height: 200px;\n  background: red;\n}\n\n.kodomo_b{\n  width: 200px;\n  height: 200px;\n  background: blue;\n}\n\n.kodomo_c{\n  width: 200px;\n  height: 200px;\n  background: green;\n}<\/code><\/pre>\n\n\n\n
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<\/strong>https:\/\/samplesdl-web.com\/doc\/<\/a><\/p>\n\n\n\n
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\u300c<\/strong>training-4.zip\u300d\u3000<\/p>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
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body {
background-color: #fffaf5;
color: #333;
}<\/p>\n\n\n\n
.navbar {
position: fixed; \/* \u554f\u984c01\uff1a\u8981\u7d20\u306e\u914d\u7f6e\u6307\u5b9a *\/<\/em>
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width: 100%;
background-color: #ffe4e1;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
z-index: 1000;
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margin: 0;
padding: 10px 0;
display: flex;
justify-content: center;
list-style: none;
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margin: 0 15px;
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position: absolute;
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color: #fff;
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height: auto;
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padding-right: 8px;
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padding: 0 0 20px 0;
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align-items: center;
gap: 40px;
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.section.about .about-wrapper.reverse {
flex-direction: row-reverse; \/* \u554f\u984c06\uff1a\u30d5\u30ec\u30c3\u30af\u30b9\u30a2\u30a4\u30c6\u30e0\u306e\u4e26\u3073\u9806\u6307\u5b9a *\/
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.section.about .about-wrapper img {
width: calc((100% – 40px) * 0.4);
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.section.about .about-wrapper div {
width: calc((100% – 40px) * 0.6);
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font-size: 1.2em;
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.section.pricing p {
margin-top: 20px;
text-align: right;
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width: 100%;
border-collapse: collapse;
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width: 50%;
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.section.access iframe {
width: 100%;
height: 300px;
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.section.access p {
text-align: center;
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.section.info ul {
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text-align: center;
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.section .gallery-grid div p {
margin-top: 8px;
color: #666;
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footer {
padding: 40px 0;
margin-top: 80px;
text-align: center;
background-color: #ffe4e1;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
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