JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css">
<body>
    <div class="gridSection gridGroup">
        <div class="gridCol gridSpan">
            <div class="detailContainer">
                <div class="thumbnailContainer video_embed">
                    <iframe src="//www.youtube.com/embed/Kdgt1ZHkvnM?rel=0" frameborder="0" allowfullscreen></iframe>
                </div>
                <div class="titleSection">
                    <a class="mediaTitle" href=""><h3>Some super title.</h3></a>
                    <h4 class="muted">Some witty, smart, clever description of the image.</h4>
                </div>
                <div class="statsSection">
                    <div><i class="icon-comments dimmed Tooltip"></i> 123</div>
                    <div><i class="icon-group dimmed Tooltip"></i> 456</div>
                    <div><i class="icon-thumbs-up dimmed Tooltip"></i> 789</div>
                    <div><i class="icon-star-half-empty dimmed Tooltip"></i> 101</div>                
                </div>
            </div>
        </div>
        
        <div class="gridCol gridSpan">
            <div class="detailContainer">
                <div class="thumbnailContainer">
                    <img src="http://dummyimage.com/200x200/911/fff.png" class="thumbImage" />
                </div>
                <div class="titleSection">
                    <a class="mediaTitle" href=""><h3>Some super title.</h3></a>
                    <h4 class="muted">Some witty, smart, clever description of the image.</h4>
                </div>
                <div class="statsSection">
                    <div><i class="icon-comments dimmed Tooltip"></i> 123</div>
                    <div><i class="icon-group dimmed Tooltip"></i> 456</div>
                    <div><i class="icon-thumbs-up dimmed Tooltip"></i> 789</div>
                    <div><i class="icon-star-half-empty dimmed Tooltip"></i> 101</div>                
    ...

CSS

body
{
    font-family: 'Trebuchet MS', Helvetica, Arial, sans-serif;
    color: rgb(20,20,20);
    word-wrap: break-word;
    line-height: 1.28;
}

.gridSection
{
    clear: both;
    padding: 0px;
    margin: 0px;
    background-color: white;
    margin-bottom: 50px;
}

.gridCol
{
    display: block;
    float:left;
    margin-right: 1.6%;
}

.gridSpan
{
    width: 31%;
}

.detailContainer
{
    margin-top: 10px;
    position: relative;
    border: 1px solid #a5cae4;
    border-radius: 4px;
    box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2);
}

.detailContainer .thumbImage
{
    width: 100%;
    vertical-align: middle;
}

.detailContainer .titleSection
{
    padding: 3px;
    min-height: 30px;
}

.detailContainer .titleSection h3
{
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-weight: bold;
    font-size: 14px;
}

.detailContainer .titleSection h4
{
    font-size: 9px;
    font-style: italic;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.detailContainer .statsSection
{
    padding: 4px;
}

.detailContainer .statsSection div
{
    width: 48%;
    display: inline-block;
    padding-bottom: 3px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.detailContainer .statsSection i
{
    font-size: 16px;
    width: 20px;
    display: inline-block;
    text-align: center;
}

.detailContainer .mediaControls
{
    padding: 0 0 5px 5px;
}

.detailContainer .mediaControls .inlineModControl
{
    width: 10%;
    display: none;
}

.detailContainer .mediaControls .mediaLabels
{
    width: 97%;
    display: inline-block;
    text-align: right;
}

.thumbnailContainer
{
    overflow: hidden;
    position: relative;
    width: 100%;
}

.thumbnailContainer.video_embed
{
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
}

.thumbnailContainer.video_embed iframe
{
    position: absolute;
    top: 0;
    left: 0;
    width:...