.full-screen{
    width: 100%;
}
.square{
    width: 280px; height: 280px;
    object-fit: cover;
    object-position:left center;
}

.background-image-example{
background-image: url(http://wudesign.me/resources/using-images/images/shelf-cloud-vertical.jpg);
padding: 10% 5% 45% 40%;
background-size: cover;
background-position: center 20%;
}