@media screen and (max-width: 400px) { .yesp .yesp-container { float: none; width: auto !important; height: auto !important; } .yesp .yesp-container iframe { width: 100% !important; height: auto !important; } .yesp .yesp-playlist { width: 100% !important; height: 300px !important; } .yesp .yesp-playlist-video { float: left; width: 33% !important; } }