Improve the professional level of web design and learn common CSS frameworks

Master common CSS frameworks to make your web design more professional

In today's Internet era, web design has become a very important field. A good website design must not only have a good user experience, but also have an attractive appearance and a professional feel. To achieve these goals, the CSS framework is an indispensable tool. This article will introduce some common CSS frameworks and provide some specific code examples to help you better master these frameworks and make your web design more professional.

1. Bootstrap
   Bootstrap is one of the most popular CSS frameworks currently. It provides a wealth of styles and components to help you quickly build responsive web pages. Here is a simple sample code showing how to create a navigation bar using Bootstrap:

<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">网站名称</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarNav">
    <ul class="navbar-nav">
      <li class="nav-item active">
        <a class="nav-link" href="#">首页</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">产品</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">关于我们</a>
      </li>
    </ul>
  </div>
</nav>

2. Foundation
   Foundation is another popular CSS framework that provides a variety of flexible Grid system and components for building responsive web and mobile apps. Here is a sample code that uses Foundation to create a button:

<button class="button">点击这里</button>

3. Bulma
   Bulma is a lightweight CSS framework that uses modern CSS techniques to be concise and intuitive way to lay out the web page. The following is a sample code that uses Bulma to create a simple form:

<form>
  <div class="field">
    <label class="label">用户名</label>
    <div class="control">
      <input class="input" type="text" placeholder="请输入用户名">
    </div>
  </div>
  <div class="field">
    <label class="label">密码</label>
    <div class="control">
      <input class="input" type="password" placeholder="请输入密码">
    </div>
  </div>
  <div class="field">
    <div class="control">
      <button class="button is-primary">登录</button>
    </div>
  </div>
</form>

4. Semantic UI
   Semantic UI is a semantic-focused CSS framework that uses natural language to define styles. , making writing code more readable and understandable. The following is a sample code for using Semantic UI to create a card:

<div class="ui card">
  <div class="image">
    <img  src="image.jpg" alt="Improve the professional level of web design and learn common CSS frameworks" >
  </div>
  <div class="content">
    <div class="header">卡片标题</div>
    <div class="meta">发布于今天</div>
    <div class="description">这是卡片的描述内容。</div>
  </div>
  <div class="extra content">
    <span class="right floated">
      <i class="heart outline icon"></i>
      喜欢
    </span>
    <span>
      <i class="comment icon"></i>
      评论
    </span>
  </div>
</div>

The above are just some common CSS frameworks and simple code examples. In order to better master these frameworks, it is recommended that you go to the official website to view Detailed documentation and sample code, and practice applying it to your own projects. By learning and using these CSS frameworks, you can design and develop web pages more efficiently, making your web design more professional.

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