.uc-menu--custom .t456 {
  background-color: linear-gradient(to bottom, rgba(0, 70, 0, 0.9), rgba(0, 70, 0, 0.7), rgba(0, 70, 0, 0.4), rgba(0, 70, 0, 0))!important;
  transition: background-color 700ms ease-in-out!important;
}

.uc-mask_gradient--bottom {
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 0), rgba(255, 255, 255, .8), rgba(255, 255, 255, .9), rgba(255, 255, 255, 1))
}