.videoThumb .swiper-slide{
    overflow: hidden;
    border-radius: 10px;
    border: 3px solid transparent;
}
.videoThumb .swiper-slide.swiper-slide-thumb-active{
    border-color: #f47920;
}
.videoThumb .swiper-slide img{max-height:145px} 

@media (max-width: 767px) {
    .videoSlider iframe{
        height: 250px;
    }
}