هفت

<style>.iframe-filo{position:relative;} .iframe-filo .ratio {display:block;width:100%;height:auto;} .iframe-filo iframe {position:absolute;top:0;left:0;width:100%; height:100%;}</style><div class="iframe-filo"> <span style="display: block;padding-top: 57%"></span><iframe src="https://ifilo.net/embed/3f0tCi5" allowFullScreen="true" webkitallowfullscreen="true" mozallowfullscreen="true" ></iframe></div>