こんにちは。KOUKIです。
本記事は、Udemyの「50 Projects In 50 Days – HTML, CSS & JavaScript」で学習したことを載せています。
実装するもの
Testimonial Boxのスタイリングをします。
demoは「こちら」で確認できます。
ワークスペース
必要なファイルは、以下の通りです。
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$ tree . ├── index.html ├── script.js └── style.css |
JavaScript版
HTML & JavaScript
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css" integrity="sha512-1PKOgIY59xJ8Co8+NE6FZ+LOAZKjy+KY8iq0G4B3CyeY6wYHN3yt9PW0XpSriVlkMXe40PTKnXrLnZ9+fkDaog==" crossorigin="anonymous" /> <link rel="stylesheet" href="style.css" /> <title>Testimonial Box</title> </head> <body> <div class="testimonial-container"> <div class="progress-bar"></div> <div class="fas fa-quote-right fa-quote"></div> <div class="fas fa-quote-left fa-quote"></div> <p class="testimonial"> I've worked with literally hundreds of HTML/CSS developers and I have to say the top spot goes to this guy. This guy is an amazing developer. He stresses on good, clean code and pays heed to the details. I love developers who respect each and every aspect of a throughly thought out design and do their best to put it in code. He goes over and beyond and transforms ART into PIXELS - without a glitch, every time. </p> <div class="user"> <img src="https://randomuser.me/api/portraits/women/46.jpg" alt="user" class="user-image" /> <div class="user-details"> <h4 class="username">Miyah Myles</h4> <p class="role">Marketing</p> </div> </div> </div> <script src="script.js"></script> </body> </html> |
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// 要素の取得 const testimonialsContainer = document.querySelector('.testimonials-container') const testimonial = document.querySelector('.testimonial') const userImage = document.querySelector('.user-image') const username = document.querySelector('.username') const role = document.querySelector('.role') // データの定義 const testimonials = [ { name: 'Miyah Myles', position: 'Marketing', photo: 'https://images.unsplash.com/photo-1494790108377-be9c29b29330?ixlib=rb-0.3.5&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=200&fit=max&s=707b9c33066bf8808c934c8ab394dff6', text: "I've worked with literally hundreds of HTML/CSS developers and I have to say the top spot goes to this guy. This guy is an amazing developer. He stresses on good, clean code and pays heed to the details. I love developers who respect each and every aspect of a throughly thought out design and do their best to put it in code. He goes over and beyond and transforms ART into PIXELS - without a glitch, every time.", }, { name: 'June Cha', position: 'Software Engineer', photo: 'https://randomuser.me/api/portraits/women/44.jpg', text: 'This guy is an amazing frontend developer that delivered the task exactly how we need it, do your self a favor and hire him, you will not be disappointed by the work delivered. He will go the extra mile to make sure that you are happy with your project. I will surely work again with him!', }, { name: 'Iida Niskanen', position: 'Data Entry', photo: 'https://randomuser.me/api/portraits/women/68.jpg', text: "This guy is a hard worker. Communication was also very good with him and he was very responsive all the time, something not easy to find in many freelancers. We'll definitely repeat with him.", }, { name: 'Renee Sims', position: 'Receptionist', photo: 'https://randomuser.me/api/portraits/women/65.jpg', text: "This guy does everything he can to get the job done and done right. This is the second time I've hired him, and I'll hire him again in the future.", }, { name: 'Jonathan Nunfiez', position: 'Graphic Designer', photo: 'https://randomuser.me/api/portraits/men/43.jpg', text: "I had my concerns that due to a tight deadline this project can't be done. But this guy proved me wrong not only he delivered an outstanding work but he managed to deliver 1 day prior to the deadline. And when I asked for some revisions he made them in MINUTES. I'm looking forward to work with him again and I totally recommend him. Thanks again!", }, { name: 'Sasha Ho', position: 'Accountant', photo: 'https://images.pexels.com/photos/415829/pexels-photo-415829.jpeg?h=350&auto=compress&cs=tinysrgb', text: 'This guy is a top notch designer and front end developer. He communicates well, works fast and produces quality work. We have been lucky to work with him!', }, { name: 'Veeti Seppanen', position: 'Director', photo: 'https://randomuser.me/api/portraits/men/97.jpg', text: 'This guy is a young and talented IT professional, proactive and responsible, with a strong work ethic. He is very strong in PSD2HTML conversions and HTML/CSS technology. He is a quick learner, eager to learn new technologies. He is focused and has the good dynamics to achieve due dates and outstanding results.', }, ] // データのインデックス let idx = 1 // アップデート処理 function updateTestimonial() { // JavaScriptだと{}+プロパティ名を指定すると // それぞれの変数に値を格納してくれる // ただし、同名に限る const { name, position, photo, text } = testimonials[idx] // データ格納 testimonial.innerHTML = text userImage.src = photo username.innerHTML = name role.innerHTML = position // インクリメント idx++ if (idx > testimonials.length - 1) { idx = 0 } } // 10秒間隔でアップデート処理を実行 setInterval(updateTestimonial, 10000) |
スタイリング
これからCSSでスタイリングをしていきます。項目に出てくるbodyやtestimonial-containerは、HTMLの要素です。
全体の設定
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@import url("https://fonts.googleapis.com/css?family=Montserrat"); * { /* ボックスサイズの算出 */ box-sizing: border-box; } |
bodyの設定
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body { background-color: #f4f4f4; font-family: "Montserrat", sans-serif; /* flexアイテムにする */ display: flex; /* flex重点にアイテムを配置 */ align-items: center; /* flex横軸中央にアイテムを配置 */ justify-content: center; height: 100vh; overflow: hidden; margin: 0; padding: 0; } |
testimonial-containerの設定
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.testimonial-container { background-color: #476ce4; color: #fff; border-radius: 15px; margin: 20px auto; padding: 50px 80px; max-width: 768px; /* アイテムの起点位置 */ position: relative; } |
fa-quoteの設定
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.fa-quote { color: rgba(255, 255, 255, 0.3); font-size: 28px; position: absolute; top: 70px; } |
fa-quote-rightの設定
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.fa-quote-right { left: 40px; } |
fa-quote-leftの設定
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.fa-quote-left { right: 40px; } |
testimonialの設定
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.testimonial { line-height: 28px; /* 両端揃え */ text-align: justify; } |
userの設定
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.user { display: flex; align-items: center; justify-content: center; } |
user .user-imageの設定
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.user .user-image { border-radius: 50%; height: 75px; width: 75px; object-fit: cover; } |
user .user-detailsの設定
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.user .user-details { margin-left: 10px; } |
user .usernameの設定
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.user .username { margin: 0; } |
user .roleの設定
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.user .role { font-weight: normal; margin: 10px 0; } |
progress-barの設定
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.progress-bar { background-color: #fff; height: 4px; width: 100%; animation: grow 10s linear infinite; /* どこからアニメーションを変化さえるか */ transform-origin: left; } @keyframes grow { 0% { transform: scaleX(0); } } @media (max-width: 768px) { .testimonial-container { padding: 20px 30px; } .fa-quote { display: none; } } |
これで完成です。
おわりに
最後の「progress-bar 」の設定は、面白いですね。JavaScriptを使わなくても、ちょっとしたアニメーションならCSSで実装できます。
もう少し、アニメーションを勉強してみるのもいいかもしれませんね。
それでは、また!
CSSまとめ
CSSソースコード
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@import url("https://fonts.googleapis.com/css?family=Montserrat"); * { /* ボックスサイズの算出 */ box-sizing: border-box; } body { background-color: #f4f4f4; font-family: "Montserrat", sans-serif; /* flexアイテムにする */ display: flex; /* flex重点にアイテムを配置 */ align-items: center; /* flex横軸中央にアイテムを配置 */ justify-content: center; height: 100vh; overflow: hidden; margin: 0; padding: 0; } .testimonial-container { background-color: #476ce4; color: #fff; border-radius: 15px; margin: 20px auto; padding: 50px 80px; max-width: 768px; /* アイテムの起点位置 */ position: relative; } .fa-quote { color: rgba(255, 255, 255, 0.3); font-size: 28px; position: absolute; top: 70px; } .fa-quote-right { left: 40px; } .fa-quote-left { right: 40px; } .testimonial { line-height: 28px; /* 両端揃え */ text-align: justify; } .user { display: flex; align-items: center; justify-content: center; } .user .user-image { border-radius: 50%; height: 75px; width: 75px; object-fit: cover; } .user .user-details { margin-left: 10px; } .user .username { margin: 0; } .user .role { font-weight: normal; margin: 10px 0; } .progress-bar { background-color: #fff; height: 4px; width: 100%; animation: grow 10s linear infinite; /* どこからアニメーションを変化さえるか */ transform-origin: left; } @keyframes grow { 0% { transform: scaleX(0); } } @media (max-width: 768px) { .testimonial-container { padding: 20px 30px; } .fa-quote { display: none; } } |
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