Question

我目前有一个CMS显示器，主要在大屏幕上显示，但是我重构图像以使用max-height, max-width of 100%的方式破坏了功能

例如，这个小提琴：https://jsfiddle.net/vbuf0gwL/46/

所以，我有第一行，最后一行，然后是中间内容行。

我希望该中间行（包含两个半角列）能够容纳较小或较大的图像，多个图像或文本/图像组合，同时保留其在顶部和底部行中的位置。我已将max-width和max-height添加到图像中，以便无论其大小如何适合列，但如果添加大图像和/或文本，则在大屏幕上它会超出底部一行。它总是在中间的列/行与顶行之间保持适当的空间，但是我也需要它来保持列与底行之间的空间。

您可以通过将结果屏幕放大来看到它，该结果将超出最底行

我该怎么做？

    img {
      max-width: 100%;
      max-height:100%;
    }
   
        html,
        body {
          height: 100%;
          overflow: hidden;
        }
        
        .modal-lg {
          max-width: 80% !important;
        }
        
        .my-container {
          display: flex;
          flex-direction: column;
          height: 100%;
        }
        
        .my-container>.top [class^="col-"],
        .my-container>.bottom [class^="col-"] {
          background-color: #929292;
          color: white;
          text-align: center;
        }
        
        .my-container>.middle {
          flex-grow: 1;
          padding: 30px;
          background-size: cover;
        }
        
        .my-container>.middle>* {}
        
        #clock {
          /*background-color:#333;*/
          font-family: sans-serif;
          font-size: 40px;
          text-shadow: 0px 0px 1px #fff;
          color: #fff;
        }
        
        #clock span {
          color: #fff;
          font-size: 40px;
          position: relative;
        }
        
        #date {
          margin-top: -10px;
          letter-spacing: 3px;
          font-size: 20px;
          font-family: arial, sans-serif;
          color: #fff;
        }
        
        .buttonContainer {
          display: flex;
          flex-direction: column;
          justify-content: center;
        }

 <html>

    <head>
      <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.6/css/bootstrap.css" crossorigin="anonymous">
      <link href="https://cdn.jsdelivr.net/npm/gijgo@1.9.6/css/gijgo.min.css" rel="stylesheet" type="text/css" />
      <link href="https://rawgit.com/tempusdominus/bootstrap-4/master/build/css/tempusdominus-bootstrap-4.min.css" rel="stylesheet" />
      <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
      <link href="src/ytv.css" type="text/css" rel="stylesheet" />

      <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
      <script src="https://npmcdn.com/tether@1.2.4/dist/js/tether.min.js"></script>
      <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.0/moment-with-locales.js"></script>
      <script src="https://rawgit.com/tempusdominus/bootstrap-4/master/build/js/tempusdominus-bootstrap-4.min.js"></script>
      <script src="https://cdn.jsdelivr.net/npm/gijgo@1.9.6/js/gijgo.min.js" type="text/javascript"></script>
      <script type='text/javascript' src='//cdn.jsdelivr.net/jquery.marquee/1.4.0/jquery.marquee.min.js'></script>


    </head>

<body>
<div class="container-fluid my-container">
   <div class="row">
     <div class="col-lg-12" style="background-color:black">
        <p style="color:white">
      test
      </p>
     </div>
   </div>
   
   <div class="row middle">
      <div class="col-lg-6 leftFifty" id="leftFifty">
         <div class="leftContent" style="background-color: white; border: dotted 1px black;">
         <p>TEST</p>
         <img src="https://via.placeholder.com/1024x942" />
         <!-- This is the div that is clicked in to select an image -->
         </div>
     </div>
     <div class="col-lg-6 rightFifty" id="rightFifty">
        <div class="rightContent" style="background-color: white; border: dotted 1px black; ">
        <p>TEST</p>
         <img src="https://via.placeholder.com/1024x942" />
              <!-- This is the div that is clicked in to select an image -->
        </div>
     </div>
  </div>

  <div class="row">
    <div class="col-lg-12" style="background-color:black">
      <p style="color:white">
      test
      </p>
    </div>
  </div>
</div>
</body>

    </html>

在其他行之间不维护中间引导程序行和列

0 个答案: