.responsive-video iframe{position:absolute;top:0;left:0;width:100%;height:100%}.responsive-video{position:relative;padding-bottom:56.25%;padding-top:0px;height:0;overflow:hidden}@media only screen and (max-width:1200px){#top-menu-nav,#top-menu{display:none}#et_top_search{display:none}#et_mobile_nav_menu{display:block}}