Question

我一般都在学习CSS，而且我非常感到高兴， - 很难 - 很难...

我试着用我的css网格做一个简单的事情，只是从右到左动画隐藏的菜单，而不是从左到右，但我不知道我必须改变做什么..

你能帮助我吗？这里是小提琴：https://jsfiddle.net/xwvL2a70/

/* grid */
.container {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 10px;
}

/* items */
.container > * {
  color: #353535;
  font-size: 1.2em;
  line-height: 1.5;
  padding: 20px;
  background: #d0cfc5;
}

/* nav styles */
.container nav {
  background: #136fd2;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: #d0cfc5
}

nav a:hover {
  text-decoration: none;
}

/* media query for grid layout */
@media only screen and (min-width: 600px) {

  /* grid */
  .container {
    grid-template-columns: repeat(4, 1fr);
  }

  /* specific item styles */
  .container header,
  .container nav,
  .container footer {
    grid-column: span 4;
  }
  .container section {
    grid-column: span 3;
  }

  /* nav styles */
  nav ul li {
    display: inline-block;
    padding: 0 20px 0 0;
  }

  /* hide toggle */
  .toggle {
    display: none;
  }

}

/* media query for nav styles */
@media only screen and (max-width: 599px) {

    #nav {
      transition: transform .3s ease-in-out;
      top: 0;
      bottom: 0;   
      min-height: 100vh; /* override Safari bug */
      position: fixed; /* or choose `absolute` depending on desired behavior*/
      width: 300px;
      left: -340px;
    }

    #nav:target {     
      transform: translateX(340px);
    }

    .close {
      text-align: right;
      display: block;
      text-decoration: none;
      font-size: 3em;
      position: relative;
      top: -30px;
    }

  .open {
    text-align: left;
  }

}

Answer 1

您只需将left: -340px;更改为right: -340px;，然后将transform: translateX(340px);更改为transform: translateX(-340px);。这两个都在媒体查询中。

这是一个有效的例子（如果您全屏查看并缩小窗口宽度以进行预览）：

/* grid */
.container {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 10px;
}

/* items */
.container > * {
  color: #353535;
  font-size: 1.2em;
  line-height: 1.5;
  padding: 20px;
  background: #d0cfc5;
}

/* nav styles */
.container nav {
  background: #136fd2;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: #d0cfc5
}

nav a:hover {
  text-decoration: none;
}

/* media query for grid layout */
@media only screen and (min-width: 600px) {
    
  /* grid */
  .container {
    grid-template-columns: repeat(4, 1fr);
  }
  
  /* specific item styles */
  .container header,
  .container nav,
  .container footer {
    grid-column: span 4;
  }
  .container section {
    grid-column: span 3;
  }
  
  /* nav styles */
  nav ul li {
    display: inline-block;
    padding: 0 20px 0 0;
  }
  
  /* hide toggle */
  .toggle {
    display: none;
  }
  
}

/* media query for nav styles */
@media only screen and (max-width: 599px) {
  
    #nav {
      transition: transform .3s ease-in-out;
      top: 0;
      bottom: 0;   
      position: fixed;
      width: 300px;
      right: -340px;
    }
  
    #nav:target {     
      transform: translateX(-340px);
    }
  
    .close {
      text-align: right;
      display: block;
      text-decoration: none;
      font-size: 3em;
      position: relative;
      top: -30px;
    }
  
  .open {
    text-align: left;
  }
  
}

<div class="support-grid"></div>

<div class="container">
  
  <header role="banner">
      <a class="toggle open" href="#nav">open</a>
      <h1>Header</h1>
  </header>

  <nav id="nav" role="navigation">  
    <a class="toggle close" href="#">×</a>
    <ul>
        <li>
            <a href="#">Item 1</a>
        </li>
        <li>
            <a href="#">Item 2</a>
        </li>
        <li>
            <a href="#">Item 3</a>
        </li>
    </ul>
  </nav>

  <section role="main">
      <article>
          <h2>Article</h2>
          <p>Curabitur orci lacus, auctor ut facilisis nec, ultricies quis nibh. Phasellus id diam sollicitudin, malesuada turpis id, gravida erat. Maecenas placerat elit vel hendrerit convallis. Sed in mauris ut justo vulputate viverra feugiat ac dui. Fusce feugiat arcu in vehicula vehicula. Donec varius justo at nulla aliquet volutpat.</p> 
          <p>Ut id rutrum eros. Nulla tristique, magna et mattis vulputate, mi eros suscipit turpis, nec bibendum turpis nunc feugiat sapien. Nunc arcu est, lacinia id diam quis, sagittis euismod neque. Nullam fringilla velit sed porta gravida. Proin eu vulputate libero. Ut a lacinia enim. Etiam venenatis mauris et orci tempor congue. Sed tempor eros et ultricies congue. Aenean sed efficitur orci. Nulla vel tempus mi.</p>
          <p>Ut cursus suscipit augue, id sagittis nibh faucibus eget. Etiam suscipit ipsum eu augue ultricies, at rhoncus mi faucibus. In et tellus vitae leo scelerisque fringilla nec at nunc.</p>
      </article>
  </section>

  <aside>
      <h3>Aside</h3>
  </aside>

  <footer>
      <h3>Footer</h3>
  </footer>
  
</div>

Css网格和汉堡菜单

1 个答案: