.heighttest {
    height: 300px;
    overflow: hidden;
}

.force-stretch,
.force-stretch .vc_column-inner {
    height: 100%;
    display: flex;
}

.force-stretch .vc_column-inner {
    align-items: stretch;
}

.force-stretch .image-box-v1,
.force-stretch .image-box-v1 img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}