স্নেহগচ্ছিত

.video-container {
overflow: hidden;
position: relative;
width:100%;
}

.video-container::after {
padding-top: 56.25%;
display: block;
content: ”;
}

.video-container iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}