.single-main.video .l-wrap{max-width:1200px}
.single-main.video iframe{height:650px}
@media (max-width:1024px){.single-main.video iframe{height:500px}}
@media (max-width:768px){.single-main.video iframe{height:380px}}
@media (max-width:500px){.single-main.video iframe{height:270px}}