.bx-wrapper, .bx-viewport {
    min-height: 200px !important; //provide height of slider
}

.slideshow-hp, .slide {
    min-height: 200px !important; //provide height of slider
}

li.slide-content {
    min-height: 200px !important; //provide height of slider    
}

.slide-iframe {
    display: none;
}