.ws-img-header {
    position: relative;
    overflow: hidden;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px
}
.ws-img-header .img-heading {
    margin-bottom: 15px;
    text-transform: uppercase;
    position: relative;
}
.ws-img-header picture {
  position: absolute;
  top:0; left:0;
  width: 100%;
  height: 100%;

}
.ws-img-header img {
    position: absolute;
    top:0; left:0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
@media (min-width: 1440px) {
    .ws-img-header h1.img-heading {
        font-size: 54px;
        margin-bottom: 0
    }
}
@media (max-width: 1439px) and (min-width:768px) {

    .ws-img-header h1.img-heading {
        margin-bottom: 0;
        font-size: 46px
    }
}

@media (max-width:767px) {
    .ws-img-header {
        height: calc(30vw);
        min-height: 130px
    }
    .ws-img-header .img-heading {
        font-size: 30px;
        margin-bottom: 0;
    }
}