JSFiddle - React, Tailwind, and code Playground

HTML

<div class="car-item">
    <div class="car-image">
        <img src="http://lorempixel.com/300/250/people/" alt="Image 1" />
    </div>
    <div class="car video">
        <a href="#">VIDEO</a>
    </div>
<div>

CSS

.car-item {
    position: relative;
}
.car-item img {
    display: block;
}
.car-item .video:before {
    display: inline-block;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 12px solid white;
    content: '';
    vertical-align: baseline;
}
.car-item .video {
    color: white;
    background-color: black;
    padding: 5px 10px;
    position: absolute;
    left: 0;
    bottom: 0;
}
.car-item .video > a {
    color: #FFFFFF;
    text-decoration: none;
}