html - equal height columns in bootstrap 3

Question

I have the following html:

<div class="container">
    <div class="row">
        <div class="col-md-2">
            <div class="phone-and-email">
                <p>+44 (0)7950 123 456 info@example.co.uk</p>
            </div>
        </div>
        <div class="col-md-10">
            <div class="icons">
                <div class="row">
                    <div class="col-md-4">
                        <img src="images/info.png" class="pull-left"/>
                        <p>How to buy</p>
                    </div>
                    <div class="col-md-4">
                        <img src="images/delivery.png" class="pull-left"/>
                        <p>Free Delivery</p>
                    </div>
                    <div class="col-md-4">
                        <img src="images/gift.png" class="pull-left"/>
                         <p>Gift Vouchers</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

css:

.phone-and-email, .icons {
    border-top: 2px black solid;
    border-bottom: 2px black solid;
}

I can't make the left column the same height as the right, and I have tried about 5 different solutions. It does work using javascript but I'd rather use css if possible.

How it looks:

How it should look:

Answer 1

One possible solution is to make use of display table for the row and table-cell to achieve the equal height of both grid sections.

Check this bootply.

HTML:

<div class="container">
    <div id="onerow" class="row">
        <div class="col-md-2 sameheight">
            <div class="phone-and-email">
                <p>+44 (0)7950 123 456 info@example.co.uk</p>
            </div>
        </div>
        <div class="col-md-10 sameheight icons">
            <div>
                <div class="col-md-4">
                    <img src="http://www.bootply.com/assets/i_lovebootstrap.png" class="pull-left">
                    <p>How to buy</p>
                </div>
                <div class="col-md-4">
                    <img src="http://www.bootply.com/assets/i_lovebootstrap.png" class="pull-left">
                    <p>Free Delivery</p>
                </div>
                <div class="col-md-4">
                    <img src="http://www.bootply.com/assets/i_lovebootstrap.png" class="pull-left">
                    <p>Gift Vouchers</p>
                </div>
            </div>
        </div>
    </div>
</div>

CSS:

.phone-and-email, .icons {
    border-top: 2px black solid;
    border-bottom: 2px black solid;
}

img{
  height:20px;
  width:20px;
}

#onerow{
  display: table;
}

.sameheight {
    float: none;
    display: table-cell;
    vertical-align: top;
}