Bootstrap 4 latest blog cards

by Grobbert

HTML

<script src="https://code.jquery.com/jquery-3.4.1.slim.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.css">
<section class="details-card">
    <div class="container">
        <div class="row">
            <div class="col-md-4">
                <div class="card-content">
                    <div class="card-img">
                        <img src="https://placeimg.com/380/230/nature" alt="">
                        <span><h4>heading</h4></span>
                    </div>
                    <div class="card-desc">
                        <h3>Heading</h3>
                        <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Laboriosam, voluptatum! Dolor quo, perspiciatis
                            voluptas totam</p>
                            <a href="#" class="btn-card">Read</a>   
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                <div class="card-content">
                    <div class="card-img">
                        <img src="https://placeimg.com/380/230/animals" alt="">
                        <span><h4>heading2</h4></span>
                    </div>
                    <div class="card-desc">
                        <h3>Heading2</h3>
                        <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Laboriosam, voluptatum! Dolor quo, perspiciatis
                            voluptas totam</p>
                            <a href="#" class="btn-card">Read</a>   
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                <div class="card-content">
   ...

CSS

section{
    padding: 100px 0;
}
.details-card {
	background: #ecf0f1;
}

.card-content {
	background: #ffffff;
	border: 4px;
	box-shadow: 0 2px 5px 0 rgba(0,0,0,.16), 0 2px 10px 0 rgba(0,0,0,.12);
}

.card-img {
	position: relative;
	overflow: hidden;
	border-radius: 0;
	z-index: 1;
}

.card-img img {
	width: 100%;
	height: auto;
	display: block;
}

.card-img span {
	position: absolute;
    top: 15%;
    left: 12%;
    background: #1ABC9C;
    padding: 6px;
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    transform: translate(-50%,-50%);
}
.card-img span h4{
        font-size: 12px;
        margin:0;
        padding:10px 5px;
         line-height: 0;
}
.card-desc {
	padding: 1.25rem;
}

.card-desc h3 {
	color: #000000;
    font-weight: 600;
    font-size: 1.5em;
    line-height: 1.3em;
    margin-top: 0;
    margin-bottom: 5px;
    padding: 0;
}

.card-desc p {
	color: #747373;
    font-size: 14px;
	font-weight: 400;
	font-size: 1em;
	line-height: 1.5;
	margin: 0px;
	margin-bottom: 20px;
	padding: 0;
	font-family: 'Raleway', sans-serif;
}
.btn-card{
	background-color: #1ABC9C;
	color: #fff;
	box-shadow: 0 2px 5px 0 rgba(0,0,0,.16), 0 2px 10px 0 rgba(0,0,0,.12);
    padding: .84rem 2.14rem;
    font-size: .81rem;
    -webkit-transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,-webkit-box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,-webkit-box-shadow .15s ease-in-out;
    -o-transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out,background-color .15s...