#mc_ovr.off{display:none}#mc_ovr.on{z-index:999999;width:100%;height:100%;position:fixed;top:0}#mc_ovr #mc_cont{height:100%;display:flex}#mc_ovr #mc_cont #mc_ifr{border-radius:12px;margin:auto}#mc_ovr #mc_ifr{width:90%;height:90%}