よく忘れるのでメモしておきます。
CSS、JavaScriptの外部ファイルを使用する際は、「*」を適宜修正すること!!
ファイル一式
HTML5の雛形
<!DOCTYPE html> <html lang="ja"> <head> <meta charset="utf-8"> <meta http-equiv="x-ua-compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>タイトル</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/8.0.1/normalize.min.css"> <link rel="stylesheet" href="css/html5reset.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/5.0.1/css/bootstrap.min.css"> <link rel="stylesheet" href="css/style.css"> </head> <body> <h1>Hello World!!</h1> <script type='text/javascript' src='js/app.js'></script> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(function() { console.log("Call jQuery"); }); </script> </body> </html>
CSSリセット(HTML5 Reset Stylesheet)
html5reset.css
HTML5 Reset Stylesheet | HTML5 Doctor
/* html5doctor.com Reset Stylesheet v1.6.1 Last Updated: 2010-09-17 Author: Richard Clark - http://richclarkdesign.com Twitter: @rich_clark */ html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video { margin:0; padding:0; border:0; outline:0; font-size:100%; vertical-align:baseline; background:transparent; } body { line-height:1; } article,aside,details,figcaption,figure, footer,header,hgroup,menu,nav,section { display:block; } nav ul { list-style:none; } blockquote, q { quotes:none; } blockquote:before, blockquote:after, q:before, q:after { content:''; content:none; } a { margin:0; padding:0; font-size:100%; vertical-align:baseline; background:transparent; } /* change colours to suit your needs */ ins { background-color:#ff9; color:#000; text-decoration:none; } /* change colours to suit your needs */ mark { background-color:#ff9; color:#000; font-style:italic; font-weight:bold; } del { text-decoration: line-through; } abbr[title], dfn[title] { border-bottom:1px dotted; cursor:help; } table { border-collapse:collapse; border-spacing:0; } /* change border colour to suit your needs */ hr { display:block; height:1px; border:0; border-top:1px solid #cccccc; margin:1em 0; padding:0; } input, select { vertical-align:middle; }
CSS3の雛形
style.css
@charset "UTF-8"; body { font-family: "メイリオ", "Hiragino Kaku Gothic Pro", sans-serif; }
レスポンシブ
@media screen and (min-width:600px) { }
メモ
- 一番小さいスマホの画面サイズ 320px
- メディアクエリは600pxで切る
- ブレイクポイント
- スマートフォンとPCのレイアウトが切り替わるポイント
- タブレットは、768px以上と言われ、〜1050pxがPCと言われています。
- PCの横幅設定 980px〜1500pxくらい