Frozen table column.

by corin

HTML

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<div class="demo-area">
  <div class="container">
    <div class="table">
      <div class="row">
        <div class="cell frozen">
          <div class="frozen-container">
            <div class="frozen-content">
            Lorem ipsum <br/>dolor sit amet.
            </div>
          </div>
        </div>
        <div class="cell">
        1
        </div>
        <div class="cell">
        2
        </div>
      </div>
      <div class="row-group">      
        <div class="row">
          <div class="cell frozen">
            <div class="frozen-container">
              <div class="frozen-content">
              Lorem ipsum <br/>dolor sit amet.
              </div>
            </div>
          </div>
          <div class="cell">
          Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
          </div>
          <div class="cell">
              Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
          </div>
        </div>
        <div class="row">
          <div class="cell frozen">
            <div class="frozen-container">
              <div class="frozen-content">
              Lorem ipsum dolor sit amet.
              </div>
            </div>
          </div>
          <div class="cell">
          Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
          </div>
          <div class="cell">
              Irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
          </div>
        </div>
      </div>
      <div class="row">
        <div class="cell frozen">
          <div class="frozen-container">
            <div...

SCSS

.demo-area {
  border: 1px solid #ccc;

  .container {
    overflow-x: auto;

    .table {
      display: table;
      height: 100%;
      min-width: 600px;

      .row-group {
        display: table-row-group;
      }
      .row {
        position: relative;
        display: table-row;
        height: 100%;

        .cell {
          $cell-padding: 8px;
          display: table-cell;
          height: 100%;
          border-top: 1px solid rgba(white, 0.5);
          border-left: 1px solid rgba(white, 0.5);
          border-right: 1px solid #ccc;
          border-bottom: 1px solid #ccc;
          padding: $cell-padding;
          
          &:last-child {
            border-right: 0;
          }

          &.frozen {
            $frozen-width: 150px;

            width: $frozen-width;
            padding: 0;
            margin: 0;
            border: 0;
            border-right: 1px solid #ccc;

            > .frozen-container {
              position: absolute;
              display: table;
              width: $frozen-width;
              height: 100%;
              background: aliceblue;
              padding: 0;
              margin: 0;
              border-top: 1px solid rgba(white, 0.5);
              border-left: 1px solid rgba(white, 0.5);
              border-bottom: 1px solid #ccc;
              border-right: 1px solid #ccc;

              > .frozen-content {
                display: table-cell;
                vertical-align:middle;
                height: 100%;
                padding: $cell-padding;
              }
            }
          }
        }
      }
      
      > .row-group:last-child .cell,
      > .row:last-child .cell {
        border-bottom: 0;

        &.frozen > .frozen-container {
          border-bottom: 0;
        }
      }
    }
  }
}

JavaScript

$(function() {
  $('.frozen > .frozen-container').each(function() {
    var el = $(this);
    el.height(el.parent().height() - 2);
  })
});