.block-bg-img {
display: flex;
justify-content: center;
align-items: center;
min-height: 400px;
max-height: 600px;
text-transform: uppercase;
}


.video-responsive {
overflow: hidden;
padding-bottom: 56.25%;
position: relative;
height: 0;
}
.video-responsive iframe {
left: 0;
top: 0;
height: 100%;
width: 100%;
position: absolute;
}