/* Slideshow background for hero section */
.hero-slideshow-bg {
  position: absolute;
  top: -30%;        /* extra headroom so parallax shift never shows blank space */
  left: 0;
  width: 100%;
  height: 160%;     /* taller than the banner so both top and bottom are covered */
  z-index: 0;
  will-change: transform;
}
.hero-slideshow-bg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease;
}
.hero-slideshow-bg img.active {
  opacity: 1;
}
.mil-banner {
  position: relative;
  overflow: hidden;
}