css 进阶实战项目

1. html 结构

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="./css/style.css">
  <link rel="stylesheet" href="./css/menu.css">
</head>
<body>
  <div class="menu-wrap">
    <input type="checkbox" class="toggler">
    <div class="hamburger"><div></div></div>
    <div class="menu">
      <div>
        <ul>
          <li><a href="#">Home</a></li>
          <li><a href="#">About</a></li>
          <li><a href="#">Serices</a></li>
          <li><a href="#">Contact</a></li>
        </ul>
      </div>
    </div>
  </div>
  <header id="showcase">
    <div class="container showcase-container">
      <h1>欢迎来到铄洋在线</h1>
      <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Maxime eveniet modi nihil non, ea suscipit neque dolorem officia similique amet quidem dolores optio veritatis excepturi veniam, unde expedita asperiores tempora.</p>
      <a href="#" class="btn">阅读更多</a>
    </div>
  </header>
</body>
</html>

2. css 样式

:root {
  --primary--color: rgba(13, 110, 139, 0.75);
  --secondary-color: rgba(229, 148, 0, 0.9);
  --onerlay-color: rgba(24, 39, 51, 0.85);
  --menu-speed: 1s;
}
/* reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.4;
}
.container {
  max-width: 960;
  margin: 0 auto;
  overflow: hidden;
  padding: 0 3rem;
}
#showcase {
  background-color: var(--primary--color);
  color: #fff;
  height: 100vh;
  position: relative;
}
#showcase:before {
  content: '';
  background: url('../img/1.jpg') no-repeat center center/cover;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

#showcase .showcase-container {
  display: flex;
  /* 竖向排序 */
  flex-direction: column;
  /* 上下居中 */
  justify-content: center;
  /* 上下居中 */
  align-items: center;
  text-align: center;
  height: 100%;
}

#showcase .showcase-container h1 {
  font-size: 4rem;
}
#showcase .showcase-container p {
  font-size: 1.3rem;
}
.btn {
  display: inline-block;
  border: none;
  text-decoration: none;
  color: #fff;
  padding: 0.75rem 1.5rem;
  margin-top: 1rem;
  transition: opacity 1s ease-in-out;
}
.btn:hover{
  opacity: 0.7;
}

 

posted @ 2022-03-26 20:36  会前端的洋  阅读(110)  评论(0)    收藏  举报