.header {
  min-height: 1000px;
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url("../images/header-background.jpg") center center no-repeat;
  background-size: cover;
}

.header .slide {
  width: 90%;
  margin: 0 auto;
}

.invitation-bg {
  background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url("../images/invitation-background.jpg") center center no-repeat !important;
  background-size: cover;
}