组织树图表拉伸时的CSS固定宽度

Question

我基于这个Example建立一个树组织（父母和孩子）图表，但是当我最小化我的浏览器时，树结构会变得混乱，我想要修复位置，所以我可以滚动它如果它包含另一个孩子，则向右，因为我必须将树类的宽度设置为15000px，这样它就不会变得混乱

这里是代码：

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 html, body {
        height: 100%;
    }

    html {
        display: table;
        margin: auto;
    }

    body {
        display: table-cell;
        vertical-align: middle;
    }
    .tree ul {
    padding-top: 20px; position: relative;

    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    }

    .tree li {
    float: left; text-align: center;
    list-style-type: none;
    position: relative;
    padding: 20px 5px 0 5px;

    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    }

    /*We will use ::before and ::after to draw the connectors*/

    .tree li::before, .tree li::after{
    content: '';
    position: absolute; top: 0; right: 50%;
    border-top: 1px solid #ccc;
    width: 50%; height: 20px;
    }
    .tree li::after{
    right: auto; left: 50%;
    border-left: 1px solid #ccc;
    }

    /*We need to remove left-right connectors from elements without
    any siblings*/
    .tree li:only-child::after, .tree li:only-child::before {
    display: none;
    }

    /*Remove space from the top of single children*/
    .tree li:only-child{ padding-top: 0;}

    /*Remove left connector from first child and
    right connector from last child*/
    .tree li:first-child::before, .tree li:last-child::after{
    border: 0 none;
    }
    /*Adding back the vertical connector to the last nodes*/
    .tree li:last-child::before{
    border-right: 1px solid #ccc;
    border-radius: 0 5px 0 0;
    -webkit-border-radius: 0 5px 0 0;
    -moz-border-radius: 0 5px 0 0;
    }
    .tree li:first-child::after{
    border-radius: 5px 0 0 0;
    -webkit-border-radius: 5px 0 0 0;
    -moz-border-radius: 5px 0 0 0;
    }

    /*Time to add downward connectors from parents*/
    .tree ul ul::before{
    content: '';
    position: absolute; top: 0; left: 50%;
    border-left: 1px solid #ccc;
    width: 0; height: 20px;
    }

    .tree li a{
    border: 1px solid #ccc;
    padding: 5px 10px;
    text-decoration: none;
    color: #666;
    font-family: arial, verdana, tahoma;
    font-size: 11px;
    display: inline-block;

    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;

    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    }


    /*Time for some hover effects*/
    /*We will apply the hover effect the the lineage of the element also*/
    .tree li a:hover {
    background: rgba(19, 79, 82, 0.4); color: #000; border: 1px solid #94a0b4;
    }

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<div class="tree" style="max-width:14444px;display: inline-block;">
    <ul>
      <li>
          <a href="#">Parent</a>
        <ul>
          {{-- There is at least 200 childs, in my example i only include 1 child --}}
          <li> 
            <a href="#">Child</a>
          </li>
        </ul>
      </li>
    </ul>
   </div>

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Answer 1

您只需将white-space:nowrap添加到ul，将float:left替换为display:inline-block li。

.tree ul {
    white-space:nowrap;
}

.tree li {
    display: inline-block;
}

您可以从max-width删除.tree。

您可以在此处看到示例：http://codepen.io/joruus/pen/GjXQVj