Force container > Row > col to be non-reresponsivel in Bootstrap

Question

I have the following family Tree: https://codepen.io/chuongdang/pen/lcnsC

It is possible to realize that the responsiveness of a framily Tree does not exist. To have a good visibility of this Tree, the best way would be to do the container > row > col where this Tree is found to be non-responsive, having a horizontal scroll, forcing it to be non-responsive only in this div.

To <div class="tree"> is within a container > row > col-12.

How to do this in Bootstrap 3.3.7?

Answer 1

Natively, there isn’t. What I did to have this behavior is:

1. I added width: 9999px and overflow: auto in class .tree. Thus, we are sure that Tree will not be broken because of responsiveness;
2. Then, via Java Script I picked up the largura total effective of Tree and stored in largura;
3. I applied the largura obtained in the ul of .tree with + 10 because of the padding left and right;
4. I removed the width 9999px of the class container .tree, thus doing the overflow take effect and create scrolling;

$(function() {
  var largura = $('.tree > ul > li').width();
  $('.tree > ul').width(largura + 10);
  $('.tree').width('auto');
});

/*Now the CSS*/

* {
  margin: 0;
  padding: 0;
}

.tree {
  display: block;
  width: 9999px;
  overflow: auto;
}

.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,
.tree li a:hover+ul li a {
  background: #c8e4f8;
  color: #000;
  border: 1px solid #94a0b4;
}


/*Connector styles on hover*/

.tree li a:hover+ul li::after,
.tree li a:hover+ul li::before,
.tree li a:hover+ul::before,
.tree li a:hover+ul ul::before {
  border-color: #94a0b4;
}


/*Thats all. I hope you enjoyed it.
Thanks :)*/

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<!--
We will create a family tree using just CSS(3)
The markup will be simple nested lists
-->
<div class="container">
  <div class="row">
    <div class="col-md-12">
      <h1>Título</h1>
    </div>
    <div class="col-md-12">

      <div class="tree">
        <ul>
          <li>
            <a href="#">Parent</a>
            <ul>
              <li>
                <a href="#">Child</a>
                <ul>
                  <li>
                    <a href="#">Grand Child</a>
                  </li>
                </ul>
              </li>
              <li>
                <a href="#">Child</a>
                <ul>
                  <li><a href="#">Grand Child</a></li>
                  <li>
                    <a href="#">Grand Child</a>
                    <ul>
                      <li>
                        <a href="#">Great Grand Child</a>
                      </li>
                      <li>
                        <a href="#">Great Grand Child</a>
                      </li>
                      <li>
                        <a href="#">Great Grand Child</a>
                      </li>
                    </ul>
                  </li>
                  <li><a href="#">Grand Child</a></li>
                </ul>
              </li>
            </ul>
          </li>
        </ul>
      </div>

    </div>
    <div class="col-md-12">
      <p>texto</p>
    </div>
  </div>
</div>