.newsthumbcontainer {
    border: 1px solid #DCDCDC;
    margin: 5px 0px 10px 0px;
}

.newsthumbcontainer iframe {
    width: 100%;
    height: 208px;
}


@media (max-width: 767px) {
    .newsthumbcontainer iframe {height: 360px;}
}

@media (max-width: 480px) {
    .newsthumbcontainer iframe {height: 200px;}
}