Web白描

Webデザインの勉強 - 演習

課題04 NEWS

★レスポンシブ実践

課題04 NEWS 完成例

記述ポイント

横並びを縦並びに変更するために、メディアクエリ内で「display: block;」を指定する

style.css

@charset "UTF-8";

/* ------------------------------------------
  reset
------------------------------------------ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  vertical-align: bottom;
}
html {
  scroll-behavior: smooth;
}


/* ------------------------------------------
  body
------------------------------------------ */
body {
  background-color: #fff;
  color: #333;
  font-size: 16px;
  font-family:  "Poppins", "Noto Sans JP", sans-serif;
  line-height: 1.0;
}


/* ------------------------------------------
  layout
------------------------------------------ */
.container {
  width: min(90%, 960px);
  margin: 0 auto;
}


/* ------------------------------------------
  header
------------------------------------------ */
.header {
  padding: 20px 0 24px;
  text-align: center;
}
.header > .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media screen and (max-width: 767px) {
  .header {
    padding: 10px 0 16px;
  }
  .header > .container {
    display: block;
  }
  h1 {
    margin-bottom: 10px;
  }
}


/* ------------------------------------------
  nav
------------------------------------------ */
.gnav > ul {
  display: flex;
  justify-content: center;
  align-items: center;
}
  .gnav li > a {
    display: block;
    justify-content: center;
    padding: 6px 20px;
  }


/* ------------------------------------------
  main
------------------------------------------ */
.key_visual {
  margin-bottom: 100px;
}
  .key_visual > img {
    width: 100%;
    height: 70vh;
    object-fit: cover;
    object-position: center center;
  }
.news, .twitter {
  margin-bottom: 40px;
}
.news {
  display: flex;
  gap: 4%;
}
h2 {
  position: relative;
  width: 30%;
  font-size: 48px;
  margin-bottom: 30px;
}
.news > h2::after {
  content: "ニュース";
  position: absolute;
  left: 0;
  top: 50px;
  font-size: 14px;
}
.twitter > h2::after {
  content: "ツイッター";
  position: absolute;
  left: 0;
  top: 50px;
  font-size: 14px;
}
dl {
  width: 70%;
}
  dt {
    margin-bottom: 10px;
    font-weight: bold;
  }
  dd {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #aaa;
  }

@media screen and (max-width: 767px) {
  .key_visual {
    margin-bottom: 40px;
  }
  .news, .twitter {
    display: block;
  }
  dl {
    width: 100%;
  }
    dd {
      margin-bottom: 10px;
      padding-bottom: 6px;
    }
}

  
/* ------------------------------------------
  footer
------------------------------------------ */
.footer {
  padding: 20px 0;
  background-color: #000;
  color: #fff;
  text-align: center;
}

index.html

<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>The Code NEWS</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap" rel="stylesheet">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<!-- header -->
<header class="header">
  <div class="container">
    <h1>The Code NEWS</h1>
    <nav class="gnav">
      <ul>
        <li><a href="#news">NEWS</a></li>
        <li><a href="#twitter">Twitter</a></li>
      </ul>
    </nav>
  </div><!-- /.container -->
</header>
<!-- /header -->

<!-- main -->
<main class="main">
  <div class="key_visual">
    <img src="img/hero.webp" alt="">
  </div><!-- /.key_visual -->
  <div class="container">
    <section class="news">
      <h2 id="news">NEWS</h2>
      <dl>
        <dt><time datetime="2024-10-10">2024.10.10</time></dt>
        <dd>ホームページをリニューアルしました。</dd>
        <dt><time datetime="2024-10-10">2024.10.10</time></dt>
        <dd>ホームページをリニューアルしました。</dd>
        <dt><time datetime="2024-10-10">2024.10.10</time></dt>
        <dd>ホームページをリニューアルしました。</dd>
        <dt><time datetime="2024-10-10">2024.10.10</time></dt>
        <dd>ホームページをリニューアルしました。</dd>
      </dl>
    </section>
    <section class="twitter">
      <h2 id="twitter">Twitter</h2>
      <a class="twitter-timeline" data-dnt="true" href="https://twitter.com/1234web?ref_src=twsrc%5Etfw" data-height="500px">Tweets by 1234web</a>
      <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script> 
    </section>
  </div><!-- /.container -->
</main>
<!-- /.main -->

<!-- footer -->
<footer class="footer">
  <p><small>© The Code NEWS Inc.</small></p>
</footer>
<!-- /footer -->
</body>
</html>