@media only screen and (max-width: 667px) {
    #iframeVideo{
        width: 330px;
        height: 184px;
    }    
}

@media only screen and (min-width: 668px) and (max-width: 991px) {
    #iframeVideo{
        width: 466px;
        height: 260px;
    }    
}
    
@media only screen and (min-width: 992px) {
    #iframeVideo{
        width: 766px;
        height: 430px;
    } 
}

@media only screen and (max-width: 575px) {
    .portfolio-image iframe{
        width: 334px;
        height: 188px;
    }
}

@media only screen and (min-width: 576px) and (max-width: 768px) {
    .portfolio-image iframe{
        width: 134px;
        height: 78px;
    }
}

@media only screen and (min-width: 769px) and (max-width: 991px) {
    .portfolio-image iframe{
        width: 196px;
        height: 112px;
    }
}

@media only screen and (min-width: 992px) and (max-width: 1199) {
    .portfolio-image iframe{
        width: 274px;
        height: 156px;
    }
}

@media only screen and (min-width: 1200px) {
    .portfolio-image iframe{
        width: 334px;
        height: 188px;
    }
}