Question

在全屏幕中我不想使用grid而我想要显示7并且我希望在移动设备中管理图像2,2,2,1

我怎么能这样做......

<div class="col-xs-6">
   <img src="banner1.png" alt="" class="banner-img">
</div>
<div class="col-xs-6">
   <img src="banner1.png" alt="" class="banner-img">
</div>

在我的html中看起来不错，但在移动时如何显示2,2,2,1

<div class="container banner">
      <img src="banner1.png" alt="" class="banner-img">
      <img src="banner2.png" alt="" class="banner-img">
      <img src="banner3.png" alt="" class="banner-img">
      <img src="banner4.png" alt="" class="banner-img">
      <img src="banner5.png" alt="" class="banner-img">
      <img src=banner6.png" alt="" class="banner-img">
      <img src="banner7.png" alt="" class="banner-img">
    </div>

Answer 1

基本上你需要做的是使用 CSS 。在Css中使用@media并设置移动设备屏幕的横幅宽度。以下是完整的工作示例：

＆＃13;

.banner {
  background-color: red;
  text-align: center;
  vertical-align: middle;
  width: 100%;
  padding: 10px;
}

.banner-img {
  margin-top: 25px;
  margin-right: 5px;
  width: 100px;
  height: 100px;
}

@media only screen and (max-width: 500px) {
  .banner-img {
    width: 120px;
  }
}

＆＃13;

<div class="banner">
  <div class="container banner">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
    <img src="http://via.placeholder.com/50x50" alt="" class="banner-img">
  </div>
</div>

＆＃13;

您可以根据屏幕尺寸调整横幅宽度。享受！

Answer 2

我认为你实际指出了自己的解决方案

  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css">
  <script src="https://code.jquery.com/jquery-3.1.1.slim.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" ></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
  <style type="text/css">
   img{
    border:1px solid black;
   }
  </style>
</head>
<body>
  <div class="container banner">
    <div class="row">
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
      <div class="col-xs-6">
        <img src="http://via.placeholder.com/150x150" alt="" class="banner-img">
      </div>
    </div>
  </div>
</body>
</html>

移动时自举网格

2 个答案: