nav {
  padding: 2rem;
  position:fixed;
}
.first-img {
  width: 100vw;
}
.btn-outline-success {
  color: chocolate;
  border-color: chocolate;
}
.btn-outline-success:hover {
  background-color: chocolate;
  color: white;
  border-color: chocolate;
}

.card {
  margin-top: 1.5rem;
}

.card:hover {
  transform: scale(1.05);
  transition: 0.5s ease-in-out;
}
footer {
  background: #19110b;
  font-size: 14px;
}
.first-line {
  color: white;
  border-bottom: 1px solid #392d23;
}
.second-line a {
  color: white;
  text-decoration: none;
}

.third-line {
  color: white;
  font-size: 12px;
  line-height: 2;
}

.flag {
  color: white;
}
.mobile-footer {
  border-top: 1px solid #392d23;
  color: white;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 300;
  padding-top: 2rem;
  padding-bottom: 2rem;
  align-items: center;
  display: none;
}
@media screen and (max-width: 48rem) {
  .second-line {
    padding: 0 2rem;
  }
  .flag {
    display: none;
  }
  .first-line {
    text-align: center;
  }
  .third-line{
    text-align: center;
  }
  .mobile-footer {
    display: block;
  }
}
.col {
  padding-bottom: 1rem;
}
.flag-img {
  margin: 0 0.5rem;
}