#parallax-video {
    position: relative;
    overflow: hidden;
    height: 80vh;
    background: #000;
    display: flex;
    align-items: center;
}
#parallax-video .vd{
    width: 100%;
}

@media (max-width: 576px)
{
    #parallax-video {
        height: 22vh;
    }

}

@media  (min-width: 577px) and (max-width: 767px)
{
    #parallax-video {
        height: 38vh;
    }
}

@media (min-width: 768px) and (max-width: 991px) 
{
    #parallax-video {
        height: 48vh;
    }
} 

@media (min-width: 992px) and (max-width: 1200px) 
{
    
       #parallax-video {
        height: 60vh;
    }

} 

@media  (min-width: 1200px) and (max-width: 1400px)
{
   

} 

@media  (min-width: 1401px) and (max-width: 1600px)
{

}