body {
  padding: 0;
  margin: 0;
  background: #F6F5F9;
}

/*--- navigation bar ---*/

.navbar {
  background:#1B153E;
}

.nav-link,
.navbar-brand {
  color: #fff;
  cursor: pointer;
}

.nav-link {
  margin-right: 2em !important;
}

.nav-link:hover {
  color: #000;
}

.navbar-collapse {
  justify-content: flex-end;
}

/*--- page content container ---*/
header {
  background-image: url("images/background2.jpg");
  background-size: cover;
  background-position: center;
  position: relative;
}*/
header.overlay {
  position: absolute;
  min-height: 100%;
  min-width: 100%;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
}

@media only screen and (min-width: 768px) {
  header {
    padding: 313px 0;
  }
}
.description {
  left: 50%;
  position: absolute;
  top: 45%;
  transform: translate(-50%, -55%);
  text-align: center;
}
.description h1 {
  color: #404040;
}
.description p {
  color: #404040;
  font-size: 1.3rem;
  line-height: 1.5;
}

/*--- carousel ---*/
.carousel-item,
.carousel-inner,
.carousel-inner img {
  height: 100%;
  width: 100%;
}
.carousel-item {
  text-align: center;
}
.carousel {
  height: 400px;
}


/*--- footer ---*/
.footer {
  background: #FFFF;
  padding: 25px;
}
.footer a {
  color: #70726F;
  font-size: 20px;
  padding: 30px;
  transition: all .5s ease;
}
.footer a:hover {
  color: white;
}

/*--- Card columns projects ---*/
.card-columns {
  @include media-breakpoint-only(lg) {
    column-count: 4;
  }
  @include media-breakpoint-only(xl) {
    column-count: 5;
  }
}