[Markus]

Thanks for the suggestion. Unfortunately, the above code does not change the height of the slider. The image is still too high. I am using 1.04. I only push up the top navigation bar as you suggested in another thread. My custom CSS is below. I use the default slider.

.hgroup-wrap {
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10000;
}
.featured-slider .featured-image {
   max-height: 200px;
}

Any suggestions?